Obvious vs Plain

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

 ObviousPlain
MeaningEasy to see or understandSimple and without decoration.
CEFR levelB1B2
Part of speechadjectiveadjective
Usage notesUse 'obvious' to indicate something that doesn't need explanation. It's neutral and fits in various contexts, but avoid it in overly formal writing.Use 'plain' to describe something that is straightforward or lacks complexity. It's often used in both written and spoken contexts, suitable for everyday conversation or descriptions.

Frequently asked questions: Obvious vs Plain

What's the difference between "Obvious" and "Plain"?

"Obvious" means: Easy to see or understand "Plain" means: Simple and without decoration.

When should I use "Obvious" and "Plain"?

They can all be used in everyday English.

Are "Obvious" and "Plain" the same CEFR level?

"Obvious" is at B1, "Plain" is at B2 on the CEFR scale.

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