Main entry: foul, filthy, nasty
Definition: disgustingly dirty; filled or smeared with offensive matter
Usage: as filthy as a pigsty; a foul pond; a nasty pigsty of a room
Main entry: cruddy, nasty, smutty, foul, filthy
Definition: characterized by obscenity
Usage: had a filthy mouth; foul language; smutty jokes
Definition: exasperatingly difficult to handle or circumvent
Usage: a nasty problem; a good man to have on your side in a tight situation
Definition: offensive or even (of persons) malicious
Usage: in a nasty mood; a nasty accident; a nasty shock; a nasty smell; a nasty trick to pull; Will he say nasty things at my funeral?- Ezra Pound