Synonyms of acuity

1 Syllable

iq, skill, smarts, mind, wit, brains

2 Syllables

judgment, brightness, savvy, quickness, reason, sense, quotient

3 Syllables

trenchancy, profoundness, alertness, brainpower, subtlety, brilliance, acumen, discernment, perception, cleverness, intellect

4 Syllables

coruscation, vigilance, understanding, agility, comprehension, precocity, penetration, capacity, mentality, sagacity, aptitude

5 Syllables

luminosity, perspicacity