scummy
adjective
1. (slang) sleazy, worthless, no good
- a scummy thief
Similar word(s): contemptible, abject, low, miserable, scurvy
2. covered with scum
- the scummy surface of the polluted pond
Similar word(s): dirty, soiled, unclean
Sentences with scummy as an adjective:
- We have to wash your trousers: they're all scummy.