This list covers 100 four letter words, running alphabetically from “Sack” to “Swam.” They span nouns, verbs, adjectives, and a few other parts of speech, covering everyday objects, actions, feelings, and states of being. You’ll find them useful for building vocabulary, solving word puzzles, writing more precisely, or just settling a debate over what counts as a real word.
Four letter words are short words made up of exactly four letters, ranging from common nouns like “sofa” and “soap” to action verbs like “spin” and “stab.” English has thousands of them, and they’re a favorite among word game players because their length hits a sweet spot: long enough to be interesting, short enough to guess. Games like Wordle have made four letter words especially popular, turning everyday words like “stay” and “sore” into daily puzzles for millions of people.
Below you’ll find the table with Word, Part of Speech, Definition, Example Usage, and Description.
Word: the four letter word itself, listed alphabetically so you can quickly scan through or jump to a specific letter range.
Part of Speech: tells you whether the word functions as a noun, verb, adjective, or another grammatical category, helping you use it correctly in a sentence.
Definition: a short, clear explanation of what the word means, giving you the core sense without extra clutter.
Example Usage: a sample sentence showing the word in a natural context, so you can see exactly how it’s used in everyday speech or writing.
Description: a fuller explanation that expands on the definition, often adding useful detail, nuance, or a secondary meaning worth knowing.
Four letter words
| Word | Part of Speech | Definition | Example Usage |
|---|---|---|---|
| Sack | Noun | A large bag made of strong fabric or paper | “He carried a sack of potatoes.” |
| Safe | Adjective | Free from danger or harm | “The children are safe at home.” |
| Sage | Adjective | Wise, especially from experience | “She offered some sage advice.” |
| Sail | Verb | To travel on water using a boat powered by wind or engine | “They plan to sail across the Atlantic.” |
| Sake | Noun | Benefit, purpose, or interest | “He did it for her sake.” |
| Sale | Noun | The act of exchanging goods or services for money | “The store is having a big sale.” |
| Salt | Noun | A crystalline mineral used to season and preserve food | “Add a pinch of salt to the soup.” |
| Same | Adjective | Identical or not different | “We wore the same outfit.” |
| Sand | Noun | Fine grains of rock and mineral particles | “The kids played in the sand.” |
| Sane | Adjective | Having a healthy, rational mind | “He remained sane under pressure.” |
| Sang | Verb | Past tense of sing | “She sang a beautiful song.” |
| Sank | Verb | Past tense of sink | “The ship sank during the storm.” |
| Save | Verb | To rescue from danger or keep for future use | “He saved the drowning child.” |
| Scan | Verb | To examine quickly or convert to digital form | “Please scan the document.” |
| Scar | Noun | A mark left on skin after a wound heals | “He has a scar on his arm.” |
| Scum | Noun | A layer of dirt or froth on a liquid’s surface | “Scum floated on the pond.” |
| Seal | Noun | A flippered marine mammal | “The seal swam near the boat.” |
| Seam | Noun | A line where two pieces of fabric are joined | “The seam on his shirt tore.” |
| Seas | Noun | Plural of sea; large bodies of salt water | “The ship crossed rough seas.” |
| Seat | Noun | A place designed for sitting | “Please take a seat.” |
| Seed | Noun | The reproductive part of a plant that grows into a new one | “Plant the seed in soil.” |
| Seek | Verb | To search for or try to find | “They seek a better life.” |
| Seem | Verb | To give the impression of being something | “You seem tired today.” |
| Seen | Verb | Past participle of see | “I have seen that movie.” |
| Self | Noun | A person’s own individual identity | “Be true to yourself.” |
| Sell | Verb | To exchange goods or services for money | “They sell fresh vegetables.” |
| Send | Verb | To cause something to go or be delivered somewhere | “Send the letter today.” |
| Sent | Verb | Past tense of send | “She sent the package yesterday.” |
| Shed | Noun | A small structure used for storage | “Tools are kept in the shed.” |
| Ship | Noun | A large vessel for traveling on water | “The ship sailed to Europe.” |
| Shoe | Noun | A covering for the foot | “She bought new shoes.” |
| Shop | Noun | A place where goods are sold | “He works at a shop.” |
| Shot | Noun | An act of firing a weapon or an attempt at something | “He took a shot at the target.” |
| Show | Verb | To display or make visible | “Show me your work.” |
| Shun | Verb | To deliberately avoid someone or something | “They shunned him after the scandal.” |
| Shut | Verb | To close | “Please shut the door.” |
| Sick | Adjective | Unwell or affected by illness | “She stayed home sick.” |
| Side | Noun | A surface or edge of an object | “Stand on the other side.” |
| Sigh | Verb | To exhale audibly, often expressing emotion | “She sighed with relief.” |
| Sign | Noun | A symbol, gesture, or notice conveying information | “Follow the road sign.” |
| Silk | Noun | A fine, soft fabric made by silkworms | “She wore a silk scarf.” |
| Sill | Noun | The ledge at the base of a window or door | “A cat sat on the windowsill.” |
| Sing | Verb | To produce musical sounds with the voice | “Birds sing at dawn.” |
| Sink | Noun | A basin used for washing, typically with a water supply | “Wash your hands in the sink.” |
| Site | Noun | A particular location or place | “This is the site of the new building.” |
| Size | Noun | The physical dimensions or magnitude of something | “What size shoe do you wear?” |
| Skin | Noun | The outer covering of a body | “Protect your skin from the sun.” |
| Skip | Verb | To move by hopping lightly from one foot to the other | “The kids skip down the street.” |
| Slab | Noun | A flat, broad, and thick piece of material | “They poured a concrete slab.” |
| Slam | Verb | To shut or put down forcefully and loudly | “He slammed the door in anger.” |
| Slap | Verb | To strike with the open hand | “She slapped him across the face.” |
| Slay | Verb | To kill violently, or informally to impress greatly | “The knight slew the dragon.” |
| Sled | Noun | A vehicle used for sliding over snow or ice | “The kids rode a sled down the hill.” |
| Slid | Verb | Past tense of slide | “He slid across the icy pavement.” |
| Slim | Adjective | Thin, especially in an attractive way | “She has a slim figure.” |
| Slip | Verb | To slide accidentally and lose one’s footing | “She slipped on the wet floor.” |
| Slot | Noun | A narrow opening or a designated space in a schedule | “Insert the coin in the slot.” |
| Slow | Adjective | Not moving or happening quickly | “The traffic was very slow.” |
| Slug | Noun | A slow-moving, shell-less land mollusk | “A slug crawled across the path.” |
| Snag | Noun | An unexpected difficulty or obstacle | “They hit a snag in their plans.” |
| Snap | Verb | To break suddenly with a sharp sound | “The branch snapped under his weight.” |
| Snow | Noun | Frozen precipitation that falls in soft white flakes | “Snow covered the mountains.” |
| Soak | Verb | To immerse or become thoroughly wet in liquid | “Let the beans soak overnight.” |
| Soap | Noun | A substance used with water for washing and cleaning | “Wash your hands with soap.” |
| Soar | Verb | To fly or rise high into the air | “The eagle soared over the valley.” |
| Sock | Noun | A knitted garment worn on the foot inside a shoe | “He lost one sock in the laundry.” |
| Soda | Noun | A carbonated, flavored soft drink | “She ordered a soda with lunch.” |
| Sofa | Noun | A long, upholstered seat for multiple people | “They relaxed on the sofa.” |
| Soft | Adjective | Not hard or firm to the touch | “The pillow felt soft.” |
| Soil | Noun | The top layer of earth in which plants grow | “The soil here is rich and fertile.” |
| Sold | Verb | Past tense of sell | “The house sold within a week.” |
| Sole | Adjective | Being the only one; single | “She was the sole survivor.” |
| Some | Adjective | An unspecified amount or number | “I’d like some water, please.” |
| Song | Noun | A piece of music with words meant to be sung | “She wrote a beautiful song.” |
| Soon | Adverb | In a short time from now | “We’ll arrive soon.” |
| Sore | Adjective | Painful or tender, especially from injury | “My muscles are sore after the workout.” |
| Sort | Noun | A category, type, or kind of something | “What sort of music do you like?” |
| Soul | Noun | The spiritual or immaterial part of a person | “She sang with soul.” |
| Soup | Noun | A liquid food made by boiling ingredients together | “She made vegetable soup.” |
| Sour | Adjective | Having a sharp, acidic taste | “The lemon tasted sour.” |
| Span | Noun | The full extent or length of something in space or time | “The bridge has a wide span.” |
| Spin | Verb | To turn rapidly around a central point | “The dancer began to spin.” |
| Spit | Verb | To eject saliva forcefully from the mouth | “He spit on the ground.” |
| Spot | Noun | A small mark or a particular location | “There’s a spot on your shirt.” |
| Spun | Verb | Past tense of spin | “The wheel spun quickly.” |
| Spur | Noun | Something that prompts or encourages action | “Success was a spur to work harder.” |
| Stab | Verb | To pierce or wound with a pointed weapon | “He was stabbed with a knife.” |
| Star | Noun | A luminous celestial body visible in the night sky | “You can see stars clearly tonight.” |
| Stay | Verb | To remain in a place or condition | “Please stay for dinner.” |
| Stem | Noun | The main supporting stalk of a plant | “The flower’s stem was broken.” |
| Step | Noun | A movement made by lifting the foot and putting it down elsewhere | “Take one step at a time.” |
| Stir | Verb | To mix a substance by moving a utensil through it | “Stir the soup gently.” |
| Stop | Verb | To cease moving or doing something | “The car came to a stop.” |
| Stun | Verb | To shock or daze someone, often temporarily | “The news stunned everyone.” |
| Such | Determiner | Of the type or degree mentioned | “I’ve never seen such beauty.” |
| Suit | Noun | A matching set of clothes, typically a jacket and trousers | “He wore a black suit to the interview.” |
| Sung | Verb | Past participle of sing | “The anthem has been sung.” |
| Sunk | Verb | Past participle of sink | “The ship has sunk to the bottom.” |
| Sure | Adjective | Confident or certain about something | “I’m sure I locked the door.” |
| Swam | Verb | Past tense of swim | “She swam across the lake.” |
Descriptions
Sack
A sack is a big, sturdy bag typically used to hold and transport bulk items like grain, flour, or vegetables.
Safe
Safe describes a state or place where there’s no risk of harm, danger, or loss, giving a sense of security and protection.
Sage
Sage describes wisdom that comes from age and experience; it’s also the name of an aromatic herb used in cooking.
Sail
To sail means to travel over water in a boat, traditionally one propelled by wind filling its fabric sails.
Sake
Sake refers to the benefit or interest of someone or something, often used in phrases like “for the sake of.”
Sale
A sale is a transaction where goods or services are exchanged for money, often at a reduced price during promotions.
Salt
Salt is a mineral compound essential to life that’s used worldwide to flavor and preserve food.
Same
Same describes things that are identical or unchanged, used to show that two or more items share no difference.
Sand
Sand is made of tiny grains of weathered rock and minerals, commonly found on beaches and deserts.
Sane
Sane describes someone of sound mind, capable of thinking and behaving in a reasonable, rational way.
Sang
Sang is the past tense of “sing,” describing the act of producing musical sounds with the voice at some earlier time.
Sank
Sank is the past tense of “sink,” meaning something descended below the surface of water or another substance.
Save
To save means either to rescue someone from harm or to set something aside, like money, for later use.
Scan
To scan means to look over something quickly, or to use a device to digitize an image or document.
Scar
A scar is the mark left behind on skin once a cut, burn, or wound has healed over.
Scum
Scum is a thin layer of impurities, algae, or froth that forms on the surface of still or dirty water.
Seal
A seal is a sleek, flippered marine mammal known for its bark-like calls and playful behavior on rocky shores.
Seam
A seam is the stitched line where two pieces of fabric, leather, or material are sewn together.
Seas
Seas refers to large expanses of salt water smaller than oceans, often connecting to them or bordering land.
Seat
A seat is a piece of furniture or space made for a person to sit on, from chairs to car seats.
Seed
A seed is a small embryonic plant enclosed in a protective coat, capable of growing into a new plant when planted.
Seek
To seek means to actively search for, pursue, or try to obtain something, whether an object, answer, or goal.
Seem
Seem is used to describe how something appears to be, based on observation, without confirming it’s actually true.
Seen
Seen is the past participle of “see,” used with helping verbs to describe something previously observed or witnessed.
Self
Self refers to a person’s essential, unique identity — their own personality, character, and sense of who they are.
Sell
To sell means to give up ownership of goods or services in exchange for payment, usually money.
Send
To send means to cause a person, object, or message to go from one place to another.
Sent
Sent is the past tense of “send,” describing something that was dispatched or delivered at an earlier time.
Shed
A shed is a simple, small building typically used to store garden tools, equipment, or other outdoor items.
Ship
A ship is a large watercraft built to carry passengers or cargo across oceans, seas, and large lakes.
Shoe
A shoe is a piece of footwear designed to protect and support the foot while walking or standing.
Shop
A shop is a small store or business where goods or services are sold directly to customers.
Shot
A shot can mean firing a projectile weapon or, more broadly, an attempt or try at achieving something.
Show
To show means to display, present, or make something visible or noticeable to others.
Shun
To shun means to intentionally stay away from or avoid a person, place, or activity, often out of disapproval.
Shut
To shut means to close something, like a door, book, or eyes, so it’s no longer open.
Sick
Sick describes someone suffering from illness, disease, or poor health, whether physical or, informally, emotional discomfort.
Side
A side is one of the flat or curved surfaces, edges, or aspects that bound an object or divide a space.
Sigh
To sigh is to let out a long, audible breath, usually as an expression of sadness, relief, tiredness, or longing.
Sign
A sign is a mark, symbol, or display that conveys information, direction, or meaning to those who see it.
Silk
Silk is a smooth, lustrous fabric spun from the fibers produced by silkworm cocoons, prized for centuries in fashion.
Sill
A sill is the horizontal ledge found at the bottom of a window or door frame, often used as a small shelf.
Sing
To sing means to make musical sounds using the voice, typically following a melody and often with words.
Sink
A sink is a fixed basin, usually in a kitchen or bathroom, connected to a water supply and drain for washing.
Site
A site is a specific location or plot of land, often designated for a particular purpose like construction or a website.
Size
Size refers to how big or small something is, measured by dimensions, volume, or a standardized scale.
Skin
Skin is the body’s largest organ, forming a protective outer layer that shields muscles, bones, and organs.
Skip
To skip means to move along with light, hopping steps, or, figuratively, to omit or bypass something.
Slab
A slab is a large, flat, thick piece of solid material, such as stone, concrete, or meat.
Slam
To slam means to close, hit, or set something down with sudden, forceful, and often loud impact.
Slap
To slap means to hit someone or something quickly with the flat, open palm of the hand.
Slay
To slay traditionally means to kill in a violent way, though it’s now also used informally to mean impressing someone greatly.
Sled
A sled is a simple vehicle with runners, used to glide across snow or ice, popular for winter recreation.
Slid
Slid is the past tense of “slide,” describing smooth, continuous movement across a surface at an earlier time.
Slim
Slim describes something or someone thin or narrow, often used positively to describe a fit, slender body.
Slip
To slip means to lose balance and slide unintentionally, often resulting in a fall or near-fall.
Slot
A slot is a narrow groove or opening for inserting something, or a scheduled time or spot reserved for an activity.
Slow
Slow describes something that moves, acts, or progresses at a low speed, taking more time than usual.
Slug
A slug is a soft-bodied, slimy mollusk related to snails but without a visible shell, often found in gardens.
Snag
A snag is a small, often unforeseen problem or complication that disrupts a plan or process.
Snap
To snap means to break suddenly and sharply, often with a cracking sound, or to speak sharply in irritation.
Snow
Snow is frozen water vapor that falls from clouds as soft, white flakes, common in cold winter climates.
Soak
To soak means to leave something submerged in liquid for a period of time, allowing it to absorb moisture.
Soap
Soap is a cleansing substance, typically made from fats and alkali, used with water to remove dirt and germs.
Soar
To soar means to fly or climb swiftly and smoothly to a great height, or figuratively, to increase rapidly.
Sock
A sock is a soft, knitted covering for the foot and lower leg, worn inside shoes for comfort and warmth.
Soda
Soda is a sweet, carbonated beverage enjoyed worldwide, ranging from colas to fruit-flavored fizzy drinks.
Sofa
A sofa is a cushioned, upholstered piece of furniture designed to seat two or more people comfortably.
Soft
Soft describes something gentle, smooth, or easily compressed to the touch, as opposed to hard or rigid.
Soil
Soil is the loose, natural material covering the earth’s surface, made of minerals, organic matter, and nutrients that support plant life.
Sold
Sold is the past tense of “sell,” meaning ownership of something was transferred in exchange for payment.
Sole
Sole means being the only one of its kind, without any others; it also refers to the bottom of a foot or shoe.
Some
Some indicates an unspecified but limited quantity or number of something, without stating an exact amount.
Song
A song is a short musical composition featuring lyrics meant to be sung, often accompanied by instruments.
Soon
Soon describes something happening in the near future, within a short amount of time from the present moment.
Sore
Sore describes a part of the body that feels painful or tender, often due to overuse, injury, or illness.
Sort
Sort refers to a particular kind, type, or category that groups similar things together.
Soul
The soul is considered the spiritual, non-physical essence of a person, often associated with emotion, identity, and morality.
Soup
Soup is a warm, liquid dish made by simmering vegetables, meat, or other ingredients together in broth or water.
Sour
Sour describes a sharp, tangy, acidic taste, like that of vinegar or citrus fruit, as opposed to sweet.
Span
A span is the full extent, reach, or duration of something, whether measuring distance, time, or a range of ability.
Spin
To spin means to rotate quickly around an axis or center point, like a top or a wheel turning.
Spit
To spit means to forcibly expel saliva or another substance from the mouth.
Spot
A spot is a small mark or stain on a surface, or, alternatively, a specific place or location.
Spun
Spun is the past tense of “spin,” describing something that rotated rapidly around a center point at an earlier time.
Spur
A spur is something that stimulates or encourages action, or a pointed device worn on a rider’s boot heel.
Stab
To stab means to pierce or wound someone or something with a sharp, pointed object like a knife.
Star
A star is a massive, glowing ball of gas in space that produces light and heat through nuclear fusion.
Stay
To stay means to remain in a particular place, position, or state rather than leaving or changing.
Stem
A stem is the main structural stalk of a plant that supports leaves, flowers, and fruit, and transports nutrients.
Step
A step is a single movement of the foot in walking or a stair used to move between levels.
Stir
To stir means to mix ingredients together using a circular motion, typically with a spoon or similar tool.
Stop
To stop means to cease movement, action, or an ongoing process, bringing it to a halt.
Stun
To stun means to shock, daze, or temporarily overwhelm someone, whether physically or emotionally.
Such
Such is used to refer to something of the kind or degree already mentioned or implied, often for emphasis.
Suit
A suit is a set of matching outer clothing, typically a jacket and trousers, worn for formal or business occasions.
Sung
Sung is the past participle of “sing,” used with helping verbs like “has” or “was” to describe vocal music performed earlier.
Sunk
Sunk is the past participle of “sink,” describing something that has gone down below the surface of water or another material.
Sure
Sure describes a feeling of confidence or certainty about something, without doubt or hesitation.
Swam
Swam is the past tense of “swim,” describing the act of moving through water using the limbs or body at an earlier time.