scurrilous (adj.)
- abusive
- atrocious
- backhand
- backhanded
- bawdy
- belittling
- bitchy
- blasphemous
- blue
- calumniatory
- calumnious
- catty
- censorious
- coarse
- comminatory
- contemptuous
- contumelious
- damnatory
- defamatory
- degrading
- denunciatory
- deprecatory
- depreciative
- depreciatory
- derisive
- derisory
- derogative
- derogatory
- dirty
- disparaging
- dysphemistic
- foul
- foul-mouthed
- foul-spoken
- fulsome
- gross
- humiliating
- impure
- indecent
- insolent
- insulting
- left-handed
- lewd
- libelous
- licentious
- low
- lurid
- malign
- nasty
- obscene
- offending
- offensive
- opprobrious
- outrageous
- pejorative
- pornographic
- profane
- raunchy
- raw
- ribald
- risque
- salacious
- scabrous
- scandalous
- slanderous
- slighting
- smutty
- sultry
- truculent
- unchaste
- unclean
- unprintable
- unrepeatable
- unspeakable
- vile
- vituperative
- vulgar