文句

文句を言うな。

Don't complain.

文句を言えば切りがない。

Once the complaining starts, it never ends.

文句を言っても始まらないだろ。

Complaining won't change anything.

母(はは)はいつも私(わたし)に文句を言っています。

My mother is always finding fault with me.

文句を言うなよ。身から出た錆だぞ。

Don't complain about that. You've asked for it.