Jokers, noun plural of joker. Synonyms in the same form.
Jester
jesters, fools, buffoons, humorists, comedians, wags, wits, ruffians, scamps, mischief-makers, hoodlums, mischiefs, hooligans, cutups, jokemen, pranksters, rascals, knaves, zanies, rogues, imps
Other
jokesters, clowns, comics, turkeys, gagmen, gagsters, gibers
All synonyms for joker →