Nouns

(n)dent, ding, gouge, nickan impression in a surface (as made by a blow)
(n)nick(British slang) a prison“he's in the nick”
(n)notch, nick, snicka small cut

Verbs

(v)nick, snickcut slightly, with a razor“The barber's knife nicked his cheek”
(v)nick, chipcut a nick into
(v)nickdivide or reset the tail muscles of“nick horses”
(v)nickmate successfully; of livestock