224 entries under adjective topic. ×

1
obvious
1
off-the-wall(crazy, mad, odd, insane)
1
off one's head(crazy, mad, odd, insane)
1
open
1
ostensible
1
ostentatious
1
overbearing
1
overpowering
1
phrenetic(crazy, mad, odd, insane)
1
rabid(crazy, mad, odd, insane)
1
retarded(impulsive, impractical, half-baked, doomed)
1
sluggish(dull, simple, slow, stupid)
1
straight
1
terrible(crazy, mad, odd, insane)
1
thimble-witted
1
twisted(crazy, mad, odd, insane)
1
unconversant(innocent, thick, unfamiliar, unconscious)
1
uncultivated(innocent, thick, unfamiliar, unconscious)
1
uncultured(innocent, thick, unfamiliar, unconscious)
1
undiscriminating
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APASmart Define. (2015). witless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/witless/thesaurus/synonyms
ChicagoSmart Define. 2015. "witless thesaurus" https://smartdefine.org/witless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, witless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/witless/thesaurus/synonyms>.
MLASmart Define. "witless thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/witless/thesaurus/synonyms>