Synonyms|151Antonyms|0|Broader|0Narrower|0Related|32
1
knuckle-headed(adjective, foolish)
1
kooky(adjective, insane)
1
lame-brained(adjective, foolish)
1
lippy(adjective, talkative, garrulous, mouthy)
1
long-tongued(adjective, talkative, garrulous, mouthy)
1
loony(adjective, foolish)
1
loose-tongued(adjective, talkative, garrulous, mouthy)
1
loose lipped(adjective, talkative, garrulous, mouthy)
1
lunatic(adjective, insane)
1
mad(adjective, insane)
1
maniacal(adjective, insane)
1
maunder
1
meat-headed(adjective, foolish)
1
mentally defective
1
mentally deficient
1
mentally handicapped
1
mentally retarded
1
mongoloid
1
neurotic(adjective, insane)
1
nitwit(adjective, foolish)
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APASmart Define. (2015). blithering thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/blithering/thesaurus/synonyms
ChicagoSmart Define. 2015. "blithering thesaurus" https://smartdefine.org/blithering/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, blithering thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/blithering/thesaurus/synonyms>.
MLASmart Define. "blithering thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/blithering/thesaurus/synonyms>