ridiculous

Definitions

Deserving or inviting derision or mockery; absurd.

Extremely silly or unreasonable.

Examples

It is absolutely ridiculous to expect us to finish this project in just one hour.

He wore a ridiculous hat that made everyone in the room stare at him.

The idea that the earth is flat is completely ridiculous.

Synonyms

absurd ludicrous preposterous silly foolish farcical laughable

Antonyms

reasonable sensible logical rational serious practical realistic