71 entries under brain topic. ×

24
intelligence(noun, feeling, understanding, energy, spirit)
24
mind(noun, person, feeling, understanding, philosophy)
22
understanding(noun, feeling, philosophy, character, position)
20
reason(noun, feeling, understanding, power, energy)
18
genius(noun, feeling, understanding, power, energy)
17
brains(noun, feeling, understanding, power, philosophy)
15
intellectual(noun, person, understanding, power, spirit)
15
sense(noun, understanding, philosophy, character, position)
13
mentality(noun, nature, state, feeling, understanding)
11
acumen(noun, understanding, ability, mind, reason)
11
capacity(noun, nature, quality, feeling, understanding)
11
comprehension(noun, understanding, philosophy, character, position)
10
aptitude(noun, understanding, mind, understand, sense)
10
thinker(noun, person, understanding, power, spirit)
9
wisdom(noun, feeling, understanding, power, knowledge)
8
ability(noun, feeling, understanding, mind, grasp)
8
brainpower(noun, understanding, power, philosophy, character)
7
brilliance(noun, understanding, mind, understand, sense)
7
talent(noun, power, spirit, mind, reason)
7
thought(noun, feeling, understanding, power, energy)
11 years ago|17k views|share |citing 
APASmart Define. (2015). intellect thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/intellect/thesaurus/synonyms
ChicagoSmart Define. 2015. "intellect thesaurus" https://smartdefine.org/intellect/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, intellect thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/intellect/thesaurus/synonyms>.
MLASmart Define. "intellect thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/intellect/thesaurus/synonyms>