rogue

Noun

a deceitful and unreliable scoundrel
- Synonyms
  - knave
  - rascal
  - rapscallion
  - scalawag
  - scallywag
  - varlet
- Less specific
  - villain
  - scoundrel
- Related
  - rascally
  - roguish
  - scoundrelly
  - blackguardly