Synonyms|186Antonyms|155|Broader|31Narrower|220Related|1k

152 entries under adjective topic. ×

1
kooky(mind, behavior, idiotism)
1
lamebrain(mind, behavior, idiotism)
1
lamebrained(mind, behavior, idiotism)
1
laughable(characteristic, stupidity, foolishness)
1
looney(mind, behavior, idiotism)
1
loony(mind, behavior, idiotism)
1
loser(characteristic, stupidity, foolishness)
1
lowbrow(mind, behavior, idiotism)
1
ludicrous(characteristic, stupidity, foolishness)
1
lunatic(mind, behavior, idiotism)
1
lunkheaded(mind, behavior, idiotism)
1
mad(mind, behavior, idiotism)
1
meaningless(characteristic, stupidity, foolishness)
1
non-rational(characteristic, stupidity, foolishness)
1
nonintellectual(mind, behavior, idiotism)
1
nonrational(mind, foolishness, disability)
1
nonthinking(mind, foolishness, disability)
1
nutty(mind, behavior, idiotism)
1
old(characteristic, stupidity, foolishness)
1
opaque(mind, behavior, idiotism)
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ChicagoSmart Define. 2016. "intelligent thesaurus" https://smartdefine.org/intelligent/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, intelligent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/intelligent/thesaurus/antonyms>.
MLASmart Define. "intelligent thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/intelligent/thesaurus/antonyms>