nark[verb]Synonyms: annoy, bother, exasperate, get on one's nerves
(informal), irritate, nettle
[TahlilGaran] English Synonym Dictionary ▲
nark /nɑːk $ nɑːrk/
noun [countable] informal especially British English someone who is friendly with criminals and who secretly tells the police about their activities
Synonym : informer [TahlilGaran] Dictionary of Contemporary English ▲