Approval vs Thumbs up

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

Approval

Beyond 10,000 (less common)B2noun

Thumbs up

InformalTop 2,000 (common)
Most formal: ApprovalMost common: Thumbs up
 ApprovalThumbs up
Pronunciation🇬🇧 /["/əˈpruːvl/"]/🇺🇸 /["/əˈpruːvl/"]/🇬🇧 //θʌmz ʌp//🇺🇸 //θʌmz ʌp//
MeaningBeing okay with something or someone.A sign of approval using your thumb.
ExampleThe project received official approval from the board of directors.After the presentation, she gave a thumbs up to show her approval.
RegisterNeutralInformal
How commonBeyond 10,000 (less common)Top 2,000 (common)
CEFR levelB2-
Part of speechnoun
Collocationsfull, warm, wholehearted, need, require, seek, process, rating, on approval, with approval, with somebody’s approval, a nod of approval, a roar of approval, somebody’s seal of approval, full, warm, wholehearted, need, require, seek, process, rating, on approval, with approval, with somebody’s approval, a nod of approval, a roar of approval, somebody’s seal of approvalgive a thumbs up, thumbs up sign, thumbs up gesture
Antonymsdisapproval, rejection-
Common mistakesConfusing 'approval' with 'approve' as they have different grammatical uses., Using 'approval' instead of 'approve' in sentences when a verb is required., Mixing up 'approval' with 'agreement' in contexts of consent.Using 'thumbs up' in formal correspondence., Confusing it with other gestures like 'thumbs down'.
Usage notesUse 'approval' in professional or formal contexts, such as meetings or reports. It’s less common in casual conversation, where you might say 'like' or 'okay with'.Use 'thumbs up' in casual settings to express approval or agreement. It's not appropriate in formal situations or written communication.

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Approval
Thumbs up

Frequently asked questions: Approval vs Thumbs up

What's the difference between Approval and Thumbs up?

Approval: Being okay with something or someone. Thumbs up: A sign of approval using your thumb.

Which is more formal: Approval and Thumbs up?

Approval is the most formal of these.

Which is more common: Approval and Thumbs up?

Thumbs up is the most common in everyday English.

Can you show an example of each?

Approval: The project received official approval from the board of directors. Thumbs up: After the presentation, she gave a thumbs up to show her approval.

Can I use Approval and Thumbs up interchangeably?

Not always. Approval and Thumbs up 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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