kvetch

US /kvetʃ/
UK /kvetʃ/
"kvetch" picture
1.

complain about something in a whining or annoying way

:
He always finds something to kvetch about.
Stop kvetching and just do the work.
1.

a person who complains a great deal

:
He's such a kvetch, always finding fault with everything.
Don't be a kvetch, try to see the positive side.