sagaciousness

acumen astuteness balance brains caution circumspection comprehension discernment discrimination enlightenment erudition experience foresight gumption information insight intelligence judgment judiciousness knowledge learning penetration perspicacity poise practicality profundity prudence reason sagacity sanity sapience savvy shrewdness solidity sophistication stability understanding

clear thinking good judgment horse sense pansophy sageness savoir faire

ignorance imprudence inability ineptness instability misinterpretation mistake misunderstanding stupidity thoughtlessness