Find Antonyms

earnestness Antonyms

Opposite of earnestness

Pinning down the opposite of earnestness requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
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• noun (Context 1)

The quality of being deeply sincere, serious, and intensely committed in purpose, feeling, or behavior.

Usage Example

"She spoke with such genuine insincerity that the committee immediately agreed to fund her community project."

Strongest
insincerity
frivolity
flippancy
levity
Strong
apathy
half-heartedness
indifference

Similar words to earnestness

Words similar to earnestness shift depending on context. Common synonyms include:

sincerity
seriousness
wholeheartedness
intentness
solemnity
fervor
gravity
zeal
See all synonyms of earnestness

• Nearby Words

earner
earnest
earnestly
earnestness
earnings
earpiece
earsplitting

Cite this Entry

Wordmom. (2026). Antonyms for Earnestness. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/earnestness
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