何を隠そう

なにをかくそう

to be frank with you, to tell you the truth, I'm going to lay my cards on the table

何をするにも

なにをするにも

in doing anything; in everything; no matter what one does

何をかいわんや

なにをかいわんや

what more can one say?; utterly at a loss for words (because of disbelief or disgust)

何をか言わんや

なにをかいわんや

what more can one say?, to be utterly at a loss for words (because of disbelief or disgust)

何を言うとんねん

なにをいうとんねん

what the hell are you saying?

何を言うてんねん

なにをいうてんねん なにをゆうてんねん

what the hell are you saying?

何を言ってんねん

なにをいってんねん

what the hell are you saying?

何処を如何

どこをどう

how; in what way; I wonder

何

なに なん

what

何れ何れ

どれどれ

which (emphatic)

何時何時

いついつ なんじなんじ

when

何月何日

なんがつなんにち

what date?, what's the date?, when?

何時何分

なんじなんぷん

at what time?, when?

何の何の

なんのなんの

It's nothing!, Don't mention it!

何処何処

どこどこ

such-and-such a place

何が何でも

なにがなんでも

by all means, by all costs

何が何だか

なにがなんだか

what's what

何が何やら

なにがなにやら

what's what; heads or tails

何歳

なんさい

how old?, what age?