adj. 25B6; adjective
an uproarious party : RIOTOUS, rowdy, noisy, loud, wild, unrestrained, unruly, rip-roaring, rollicking, boisterous; informal rumbustious; N. Amer. informal rambunctious.
an uproarious joke : HILARIOUS, hysterically funny, too funny for words, rib-tickling; informal priceless, side-splitting, a scream, a hoot; informal, dated killing.
quiet.