4
IQ(noun, understanding, philosophy, character, position)
4
caliber(noun, measure)
4
mental age(noun, expression, understanding, philosophy, character)
3
mentality(noun, state, attitude, approach, intelligence)
3
sense(noun, understanding, philosophy, character, position)
2
calibre
2
capacity
2
comprehension(noun, understanding, philosophy, character, position)
2
intellect(noun, understanding, philosophy, character, position)
2
intelligence
2
mental capacity(noun, measure)
2
mental ratio(noun, measure)
2
rationality(noun, understanding, philosophy, character, position)
2
understanding(noun, philosophy, character, position, mind)
2
wit(noun, understanding, philosophy, character, position)
1
I.Q.
1
achievement test
1
alpha test
1
apperception test
1
apprehension
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APASmart Define. (2015). intelligence quotient thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/intelligence_quotient/thesaurus/synonyms
ChicagoSmart Define. 2015. "intelligence quotient thesaurus" https://smartdefine.org/intelligence_quotient/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, intelligence quotient thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/intelligence_quotient/thesaurus/synonyms>.
MLASmart Define. "intelligence quotient thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/intelligence_quotient/thesaurus/synonyms>