different between unfuck vs unluck

English

Etymology

From un- +? fuck, originally US military slang. For the sense of making a mistake, see fuck up.

Pronunciation

Verb

unfuck (third-person singular simple present unfucks, present participle unfucking, simple past and past participle unfucked)

1. (slang, vulgar, transitive) To correct or fix (a mistake or problem).
2. (vulgar, transitive) To undo the act of copulation with (a person) or its consequences.

Usage notes

• As modification to history is typically hypothetical, the sense concerning copulation is usually used in a negative construction.

See also

• Appendix:Glossary of military slang

English

Etymology

From un- +? luck.

Noun

unluck (uncountable)

1. Absence or lack of luck; lucklessness; bad luck; misfortune.
   • 2004, Sonny Brewer, Stories from the Blue Moon Cafe III:

     Truly the unluck had been visited upon him.

   • 2010, Suzanne Werner, Snapshots:

     With a look of amusement on your face you ask me if I believe in luck. I fumble around for an answer, but the question stays with me as I venture out into the chill of the afternoon. It's not luck I believe in, but unluck. I have seen unluck in many guises.