f-word

The word fuck (or inflected forms like fucking) or fucker.

Oh, f-word, I've lost the keys.

The dialogue was littered with f-words.

The word fag or faggot.

For quotations using this term, see Citations:f-word.

Any word beginning with f that is not normally taboo but is considered (often humorously) to be so in the given context.

She has no luck with diets. Don't mention the f-word (by which I mean "fat").

Zack wouldn't say the F word. Not... forever. It was too soon to say that. He may be open to a serious relationship again, but he still needed to protect his heart in other ways.

To use vulgarities, especially the word fuck.

Her plain-Jane appearance lulled the Secret Service representatives for a while but it wasn't long before she out f-worded them and became the assertive one in this space chase, […]

Alternative letter-case form of f-word.

Until recently, I resisted using the F-word [fascism] to describe President Trump.