Odd vs Spare

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

 OddSpare
MeaningStrange or unusual.extra or unused.
CEFR levelB1B2
Part of speechadjectiveadjective
Usage notesUse 'odd' to describe something that is not normal or makes you feel uneasy. It can refer to behavior, things, numbers, etc. Avoid using it in very formal situations.Use 'spare' to describe something extra that can be used if needed. It's common in everyday conversation and writing, but avoid using it in overly formal contexts.

Frequently asked questions: Odd vs Spare

What's the difference between "Odd" and "Spare"?

"Odd" means: Strange or unusual. "Spare" means: extra or unused.

When should I use "Odd" and "Spare"?

They can all be used in everyday English.

Are "Odd" and "Spare" the same CEFR level?

"Odd" is at B1, "Spare" is at B2 on the CEFR scale.

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