cuss

nouns

a persistently annoying person
blighter, cuss, gadfly, pest, pesterer
a boy or man
"that chap is your host"; "there's a fellow at the door"; "he's a likable cuss"; "he's a good bloke"
blighter, bloke, chap, cuss, fella, feller, fellow, gent, lad
profane or obscene expression usually of surprise or anger
"expletives were deleted"
curse, curse word, cuss, expletive, oath, swearing, swearword

verbs

utter obscenities or profanities
"The drunken men were cursing loudly in the street"
blaspheme, curse, cuss, imprecate, swear