mo·fo 
(mōfō′)
(mōfō′)n. pl. mo·fos
Vulgar Slang
Vulgar Slang
Motherfucker.
[By shortening and alteration.]
- workflow
- workfolk
- workfolks
- workforce
- work force
- work for hire
- work function
- work hardening
- workhorse
- workhouse
- work in
- working
- working capital
- working class
- working-class
- working control
- working day
- working dog
- working fluid
- working girl
- workingman
- working memory
- working papers
- working substance
- workingwoman