何も
1
(not) anything;(nothing) at all;(not) any;nothing
with neg. verb
過ちのない者は何も作り出せない。
He who makes no mistakes makes nothing.
2
and everything else;and all
as ...も何も
車も何もなく、生活保護で生きてます。
I'm living on welfare, without a car or anything.
3
(not) at all;(not) in the least;(not) especially;(not) to that extent
as ...なくてもいい, ...ことはない, etc.