Synonyms|856Antonyms|308|Broader|13Narrower|8Related|1.3k

283 entries under adjective topic. ×

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instinctive
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instinctual
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intended(cool, significant, intelligent, brilliant)
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intentional(cool, significant, intelligent, brilliant)
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intractable(hard, tough, sharp, sensible)
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jocular
1
joking
1
levelheaded(hard, sound, tough, reasonable)
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locked in(expression, hard, tough, sharp)
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long-headed
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manipulative
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masterful
1
matter-of-fact(hard, sound, reasonable, sensible)
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mulish(hard, tough, sharp, practical)
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not born yesterday(expression, idiom, smart, quick)
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pertinacious(hard, tough, sharp, practical)
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pigheaded(hard, tough, sharp, practical)
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pithy
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plotting(mean, smooth, cunning, deceitful)
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polite(kind, friendly, sensitive, caring)
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ChicagoSmart Define. 2016. "astute thesaurus" https://smartdefine.org/astute/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, astute thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/astute/thesaurus/synonyms>.
MLASmart Define. "astute thesaurus" 22 March 2016. Web. 27 September 2026. <https://smartdefine.org/astute/thesaurus/synonyms>