Length ranks your synonyms based on character count.
Informal words should be reserved for casual, colloquial communication.
More words related to felonious
adj. blameworthy; found at fault
- on one's head
- out of line
adj. against the law
- sub rosa
- under the table
adj. not legal; forbidden
adj. immoral, dishonest
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.Cite This Source