22
perception(noun, take, control, understanding, knowledge)
20
intelligence(noun, control, understanding, knowledge, ability)
19
discernment(noun, take, control, feeling, understanding)
19
shrewdness(noun, understanding, knowledge, taste, ability)
17
sagacity(noun, take, feeling, understanding, knowledge)
16
acumen(noun, take, control, feeling, understanding)
16
astuteness(noun, understanding, knowledge, taste, ability)
16
wisdom(noun, action, understanding, knowledge, ability)
15
wit(noun, understanding, ability, mind, grasp)
14
insight(noun, take, feeling, understanding, knowledge)
13
judgement
13
percipience(noun, understanding, taste, ability, mind)
12
discrimination(noun, control, understanding, knowledge, taste)
12
understanding(noun, action, take, control, feeling)
11
judgment(noun, action, take, control, feeling)
11
penetration(noun, control, understanding, knowledge, taste)
11
perceptiveness(noun, understanding, knowledge, ability, mind)
11
perspicaciousness(noun, sense, shrewdness, practicality)
10
acuteness(noun, control, understanding, taste, ability)
10
comprehension(noun, understanding, knowledge, mind, grasp)
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APASmart Define. (2015). perspicacity thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/perspicacity/thesaurus/synonyms
ChicagoSmart Define. 2015. "perspicacity thesaurus" https://smartdefine.org/perspicacity/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, perspicacity thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/perspicacity/thesaurus/synonyms>.
MLASmart Define. "perspicacity thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/perspicacity/thesaurus/synonyms>