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 20, 2026, from https://smartdefine.org/perspicacity/thesaurus/synonyms
ChicagoSmart Define. 2015. "perspicacity thesaurus" https://smartdefine.org/perspicacity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, perspicacity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/perspicacity/thesaurus/synonyms>.
MLASmart Define. "perspicacity thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/perspicacity/thesaurus/synonyms>