Synonyms|1.4kAntonyms|261|Broader|21Narrower|6Related|1.3k
2
mendacious
2
phlegmatic
2
satire
2
unmotivated
1
apathetic(adjective, cool, cold)
1
featherbrained
1
purposeless
1
absurd
1
comic
1
comical
1
daft
1
droll
1
farcical
1
flighty
1
scatterbrained
1
thoughtless(adjective, cool, cold)
1
trivial(adjective, cool, cold)
1
unenthusiastic(adjective, cool, cold)
1
clever
1
cold(adjective, cool)
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APASmart Define. (2016). earnest thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/earnest/thesaurus/antonyms
ChicagoSmart Define. 2016. "earnest thesaurus" https://smartdefine.org/earnest/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, earnest thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/earnest/thesaurus/antonyms>.
MLASmart Define. "earnest thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/earnest/thesaurus/antonyms>