common-sense

astute commonsensical cool down-to-earth hardheaded judicious levelheaded matter-of-fact practical rational realistic sane sensible shrewd sound

foolish impractical insane unreasonable unsensible unsound

acumen good sense insight intelligence judgment logic practicality prudence rationality sense sound judgment wisdom wit

cool experience good reasoning gumption horse sense levelheadedness mother wit reason reasonableness sensibleness sound sense soundness sweet reason wits

ignorance ineptness irrationality stupidity

foolishness impracticality insanity unreasonableness unsoundness

good sense horse sense intelligence practicality rationality rule of thumb sense sound judgment sound sense wisdom wit

logic mother wit prudence

acumen cool experience good reasoning gumption levelheadedness reason reasonableness sensibleness soundness sweet reason wits

foolishness impracticality ineptness irrationality stupidity

ignorance insanity unreasonableness