nondescript, a. undescribed, [unclassifiable].
nonentity, n. non-existence; [nobody], [cipher].
non-essential, a. [unimportant], [incidental], adventitious.
nonesuch, n. [paragon], [pattern], nonpareil, [model].
non-interference, n. laissez faire.
nonplus, v. [perplex], [puzzle], disconcert, [confuse], [embarrass], [mystify], [bewilder].
nonsense, n. [absurdity], [twaddle], [bosh], [fudge], [silliness], [balderdash], [moonshine], amphigory, [rigmarole].
nonsensical, a. [absurd], [senseless], [preposterous], insensate, amphigoric, [silly].
nook, n. [retreat], [corner], [recess].
noon, n. [meridian], noonday, noontide, [midday].