This page lists 4 conjunctions that start with J, running from “just as” to “just when.” All of them are short phrases built around the word “just,” and they show up often in everyday speech and writing. You can use them to link events in time, explain a precaution, or give the reason behind an action.
Conjunctions are words or phrases that join two clauses and show how the ideas relate, such as by time, purpose, or cause. English has almost no single-word conjunctions that start with J, so “just” phrases carry nearly the whole letter on their own.
Below you’ll find the table with the conjunction, its definition, an example of usage, and a description.
Conjunction: the exact word or phrase, so you can quickly spot the connector you want and check its spelling.
Definition: a short, plain meaning of each conjunction, so you can understand what it does before you try using it.
Example usage: a full sentence showing the conjunction in a natural setting, so you can copy the pattern in your own writing.
Description: a few notes on how the conjunction links ideas, how formal it sounds, and when it fits best.
Conjunctions
| Conjunction | Definition | Example usage |
|---|---|---|
| just as | A subordinating conjunction meaning at the same moment that, or in the same way that. | Just as we reached the station, the train pulled away. |
| just in case | A conjunction phrase meaning as a precaution against something that might happen. | Take an umbrella just in case it rains. |
| just so | A conjunction (usually “just so that”) meaning for the purpose that, or in order that. | She left early just so she could beat the traffic. |
| just when | A conjunction phrase meaning at the exact moment that something else happens, often unexpectedly. | Just when I thought the work was finished, another request arrived. |