までも
Meanings
to (an extent); up to; so far as; even
Emphatic form of まで, used to stress the extent or limit of something. Often implies 'even to the point of' or 'as far as'.
See also: まで
He tried to protect his family, even at the cost of his own life.
I don't want to succeed even if it means doing such a thing.
there is no need to ...; it should hardly be necessary to ...
Used in the pattern ...までもない, meaning 'it is not necessary to ...' or 'there is no need to ...'. Often follows a verb in dictionary form.
See also: までもない
Needless to say, health is important.
There's probably no need to explain it in detail.
even if there is no need to ... (at least ...)
Used in the pattern ...ないまでも, meaning 'even if not ... at least ...'. It sets a lower bound or a minimal expectation.
Even if not every day, you should exercise at least once a week.
Even if it's not perfect, it's a pretty good result.