judgment, intelligence
● Acumen
● Acuteness
● Astuteness
● Awareness
● Balance
● Cleverness
● Common sense
● Comprehension
● Discernment
● Discrimination
● Grasp
● Ingenuity
● Insight
● Keenness
● Lucidity
● Mentality
● Mind
● Perception
● Perspicacity
● Practicality
● Prudence
● Reason
● Sagacity
● Sanity
● Sapience
● Sense
● Shrewdness
● Soundness
● Understanding
● Wisdom
● Brainpower
● Rationality
● Sagaciousness
● Sageness
● Saneness
● Esprit
● Brains
● Depth of perception
● Marbles
● Stupidity
● Ignorance
● Astucity