Synonyms of expletive

Noun

1. curse, curse word, expletive, oath, swearing, swearword, cuss, profanity

usage: profane or obscene expression usually of surprise or anger; "expletives were deleted"

2. expletive, utterance, vocalization

usage: a word or phrase conveying no independent meaning but added to fill out a sentence or metrical line

Definition and meaning of expletive (Dictionary)