risque (adj.)
- abusive
- bawdy
- blasphemous
- blue
- broad
- calumniatory
- calumnious
- comminatory
- contumelious
- damnatory
- daring
- denunciatory
- dirty
- dysphemistic
- erotic
- foul
- gross
- improper
- indecent
- indecorous
- obscene
- off-color
- profane
- purple
- racy
- raw
- ribald
- risky
- salacious
- salty
- scabrous
- scurrilous
- sexy
- shady
- spicy
- suggestive
- unrefined
- vile
- vituperative
- wicked