No matter what happens; in any event.
In any manner; to any degree or extent.
And anyway, nobody had better try it on him- they'd better not, or he'd know the reason why! – Look Back on Happiness by Knut Hamsun
It didn't matter much, anyway. – The Splendid Folly by Margaret Pedler
I mean to be ready, anyway. – The Freelands by John Galsworthy