n.
1.
Foolishness, imbecility, fatuity, stupidity, shallowness, dulness, doltishness.
2.
Absurdity, foolishness, extravagance, unwisdom, imprudence, nonsense, fatuity, indiscretion.
3.
Act of ~, foolish act, indiscretion, blunder, faux pas .
4.
Decline from chastity, slip, lapse, false step, misstep, faux pas , indiscretion.