petty
US /ˈpet̬.i/
UK /ˈpet̬.i/
1.
of little importance; trivial
:
•
Don't bother me with your petty complaints.
•
The argument was over a petty sum of money.
2.
of a person or their behavior) characterized by an undue concern with trivial matters, especially in a malicious or spiteful way
:
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He's so petty, always complaining about minor things.
•
Her petty jealousy ruined the evening.