filthy
adjectiveUK /ˈfɪl.θi/
US /ˈfɪl.θi/
Very dirty and covered with dirt or germs.
His hands were filthy after playing in the mud.
OTHER MEANINGS
2. Very rude or offensive, especially about language or jokes.
He told a filthy joke that made everyone uncomfortable.
3. Extremely unpleasant or unfair, used for emphasis.
It was a filthy trick to play on a friend.
4. Very rich, used informally to describe a large amount of money.
She made a filthy amount of money from that deal.