Denshi Jisho — Online Japanese dictionary

Found 2 sentences.

口止め料多く金を払った He paid much money to stop her mouth.
恐喝犠牲者ここ何年間いうも口止め料払ってきたそれ愚かな悟りもうびた一文払わない決めた The victim of blackmail has been paying hush money for years, but now he realizes it is foolish, and he has decided not to pay a red cent more.