とやかく
toyakaku iu

Godan Verb (u)
Expression

1. to say this and that (about); to say (critical) things; to criticize; to be critical (about); to find fault (with); to complain; to raise objections (to); to meddle (in); to interfere (in)

こまかいことでとやかく うのはよそう。
komakai kotode toyakaku iu nowa yosō.
Let's not quibble over trivial matters.
Other forms: