(a.) Comical, merry\; mirthful; noisy.

absurd amusing bizarre buxom cheerful cheery comical convivial droll eccentric entertaining festal festive frivolous funny gala gay gladsome gleeful humorous hysterical incongruous jocular jocund jolly jovial joyful joyous laughable laughter-loving ludicrous merry merrymaking mirth-loving mirthful on the loose priceless quaint quizzical rejoicing rich ridiculous risible rollicking screaming uproarious whimsical witty