Is it ensure, insure, or assure?
: I am another kvetch when it comes to wind chimes/right in tune with the city medical spirit, which is basically one of kvetchverb
To whine; complain; be consistently pessimistic: I know you know. I'm just kvetching/Dealing with a controversial idea of public importance, Mobil kvetched
[1960s+; fr Yiddish, literally ''squeeze, press'']