言いうまでもなく
Meanings
Expression
1. obviously; as we all know; needless to say; of course; it goes without saying
Kanji used
say
Composed of
to say; to utter; to name; to call; to go (e.g. "the alarm went ping"); to make a noise
to (an extent); up to; there is no need to ...; it should hardly be necessary to ...; even if there is no need to ... (at least ...)