N3 - 何でなんで
Why?, What for?
N3 - 何でもなんでも
by all means, everything
N3 - 何とかなんとか
somehow, anyhow, one way or another
N2 - 何々なになに
such and such, What?
N2 - 何分なにぶん
what minute?, how many minutes?
N1 - 如何いかが
how, in what way
N1 - 何時の間まにかいつの間まにか
before one knows, unnoticed, unawares
N1 - 何処どこ
where, what place
N1 - 何処かどこか
somewhere, anywhere, in some respects
N1 - 何気ないなにげない
casual, unconcerned
N1 - 何しろなにしろ
at any rate, anyhow, anyway, in any case
N1 - 何だかなんだか
a little, somewhat, somehow
N1 - 何てなんて
how...!, what...!
N1 - 何となんと
what, how, whatever
N1 - 何となくなんとなく
somehow or other, for some reason or another
N1 - 何ともなんとも
nothing (with neg. verb), quite, not a bit
N1 - 何なりなんなり
any, anything, whatever