The initial idioms of the letter N

naught	naughty bits
nause	nause out
nause someone out	navel
navigable waters	naw
nay	NBD
NBT	ne plus ultra
neanderthal	near and dear to
near and far	near at hand
near miss	near post
near the knuckle	near the wind
near thing	near to impossible
near to one's heart	near-beer
near	nearer
nearer the church, the farther from God	nearest and dearest
nearly	nearly fall off chair