Synonyms|424Antonyms|87|Broader|7Narrower|0Related|1.1k

42 entries under expression topic. ×

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hep to(perceptive, observant, insightful)
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in on(perceptive, observant, insightful)
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in right mind(idiom, perceptive, observant, insightful)
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in the mind(idiom, reasoning, intellectual, mental)
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keen witted(idiom, intelligence wisdom)
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not born yesterday(idiom, smart, shrewd, perceptive)
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of good judgment
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on the lookout(idiom, smooth, wise, prudent)
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on to(perceptive, observant, insightful)
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pas si bete(idiom, intelligence wisdom)
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quick of apprehension(idiom, intelligence wisdom)
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quick off the mark(idiom, bright, sharp-witted, quick-thinking)
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quick witted(idiom, intelligence wisdom)
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razor sharp(adjective, sharpened, whetted, sharp-edged)
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sensitive to(perceptive, observant, insightful)
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sharp- eyed(idiom, intelligence wisdom)
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sharp sighted(idiom, intelligence wisdom)
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sharp witted(idiom, intelligence wisdom)
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up on(sharp, smart, intelligent, clever)
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very smart(smart, bright, brainy)
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APASmart Define. (2016). perspicacious thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/perspicacious/thesaurus/synonyms
ChicagoSmart Define. 2016. "perspicacious thesaurus" https://smartdefine.org/perspicacious/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, perspicacious thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/perspicacious/thesaurus/synonyms>.
MLASmart Define. "perspicacious thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/perspicacious/thesaurus/synonyms>