Hilarious \Hi*la"ri*ous\, a. [L. hilaris, hilarus, Gr. ?; cf. ?
Mirthful; noisy; merry. [1913 Webster]
48 Moby Thesaurus words for "hilarious": 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
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