Synonyms : blighter, gadfly, pest, pesterer

Example : That chap is your host.
There's a fellow at the door.
He's a likable cuss.
He's a good bloke.

Synonyms : blighter, bloke, chap, fella, feller, fellow, gent, lad

Example : Expletives were deleted.

Synonyms : curse, curse word, expletive, oath, swearing, swearword

Example : The drunken men were cursing loudly in the street.

Synonyms : blaspheme, curse, imprecate, swear