Foolish , (old) lag, actionable, deplorable, and disgraceful are synonyms for criminal; lawful and commendable are antonyms of criminal. On this page, you will find 114 another word for criminal.
1. villain
2. illicit
3. shameful
The criminal was arrested last night.
He has a history of criminal behavior.
The documentary focused on criminal psychology.
They discussed the criminal justice system.