sarcastic

/sɑrˈkæstɪk/
adjective
  1. Using or showing sarcasm; saying the opposite of what you mean in order to mock or be funny in a hurtful way.
    • I tried to be nice, but she just made a sarcastic comment about my outfit.
    • He gave a sarcastic reply when asked if he enjoyed the boring movie.
    • Her sarcastic tone made it clear she didn't believe him.
Antonyms