harping

the guitarist was harping on about the setlist for hours.

don't harp on my mistakes; i've apologized already.

she started harping on the importance of punctuality.

he was harping on the need for better communication.

i'm tired of him harping on about the weather.

stop harping on the past; let's move forward.

the teacher was harping on the importance of studying.

i don't want to harp on, but the service was slow.

she tends to harp on about her children's achievements.

he was harping on the details of the project proposal.

please stop harping on; it's getting on my nerves.