Niggle

16 clues
Fuss
Carp
Nitpick
Irritate
Pettifog
Nit-pick
Be finicky
Find fault
___ trifle!
Be nitpicky
Penny-pinch
Carp pettily
Trifle (with)
Criticize in a petty way
Argue over trivial things
Minor criticism — slight worry
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