Synonym of IRONIC

Good-natured
Inflexible
Sarcastic
Bitter

The correct answer is C. Sarcastic.

An ironic situation is one that is the opposite of what is expected. For example, it would be ironic if a fire station burned down. Sarcastic speech is often used to express irony. For example, if someone says “I love you” in a sarcastic tone, they are actually saying the opposite of what they mean.

The other options are not synonyms of ironic.

A good-natured person is kind and easygoing. An inflexible person is unwilling to change their mind or behavior. A bitter person is resentful or angry.