cuss
cuss
verb
To use offensive or rude language, often expressing anger or frustration.
"Please don't cuss in front of the children."
noun
An offensive or rude word used to express anger, frustration, or annoyance.
"He let out a cuss when he dropped the heavy box."
Thesaurus
Synonyms: chap, fellow, feller, lad, blighter, bloke, fella, gent, pesterer, gadfly, pest, swearword