petty

adjective
1
small and unimportant
جزئی, ناچیز, بی‌اهمیت, کم‌اهمیت, پیش‌پاافتاده, کوچک
synonym minor
2
caring too much about small and unimportant matters, especially when this is unkind to other people
خرده‌گیر, کوچک‌بین
How could you be so petty?
synonym small-minded
3
not very serious
جزئی, ناچیز, کوچک, بی‌اهمیت, کم‌اهمیت
petty crime/theft
a petty criminal/thief
When these people run out of money, they often turn to petty crime.
These youngsters are often involved in petty crime such as shoplifting and casual theft.
compare grand theft