clownish

adjective3

1. •
   Resembling or characteristic of a circus clown; comical, ridiculous.

   • Even worse, the zombies' clownish makeup, with a stark white base and black shoe polish around the eyes, looks amateurish. — 1998
2. •
   (no longer used) Pertaining to peasants; rustic.
3. •
   (no longer used) Uncultured, boorish; rough, coarse.

   • Large were his limbes, and terrible his looke, / And in his clownish hand a sharp bore speare he shooke. — 1590