Impudent

1.

(shamelessly bole insolent, brazen, boldfaced, rude) ដែលឥតអៀនខ្មាស
Example: The impudent boy threw a snowball at the teacher.
Example: Don't be impudent to the teacher or you'll be kept after school.

1.

Bold, with contempt or disregard; unblushingly forward; impertinent; wanting modesty; shameless; saucy.

1.

bold, brazen, discourteous, forward, fresh, impertinent, insolent

1.

cowardly, flinching, timid

2.

bashful, retiring