Just vs Merely

When to use each in English, with meaning, register, and examples.

Just

Top 1,000 (very common)A1adverb

Merely

Top 2,000 (common)C1adverb
Most common: Just
 JustMerely
Pronunciation🇬🇧 /["/dʒʌst/"]/🇺🇸 /["/dʒʌst/"]/🇬🇧 /["/ˈmɪəli/"]/🇺🇸 /["/ˈmɪrli/"]/
MeaningOnly or exactly.only or just
ExampleI just finished my homework.It is **not merely** a job, but a way of life.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA1C1
Part of speechadverbadverb
Collocationsjust finished, just in case, just a momentmerely a suggestion, merely a formality, merely a coincidence
Antonymsunjust, unfairsignificantly, substantially, greatly
Common mistakesConfused with 'fair' meaning just/balanced., Overused in formal contexts., Misplaced 'just' leading to unclear sentences.Using 'merely' in overly formal situations where simpler language is preferred., Mixing 'merely' with negative meanings when it should indicate neutrality., Confusing 'merely' with 'barely' which implies a lesser degree.
Usage notesUse 'just' to indicate something that is recent or to emphasize that something is the only thing or the most simple example. It might be informal or casual when used in conversations.Use 'merely' to emphasize that something is simple or not important. It fits well in both spoken and written contexts, but avoid using it in very casual conversations.

Frequently asked questions: Just vs Merely

What's the difference between Just and Merely?

Just: Only or exactly. Merely: only or just

Which is more common: Just and Merely?

Just is the most common in everyday English.

Are Just and Merely the same CEFR level?

Just: A1, Merely: C1 on the CEFR scale.

Can I use Just and Merely interchangeably?

Not always. Just and Merely are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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