What rhymes with iridescent? These are words that rhyme with iridescent. See also Rhyme Poems and How many syllables are in iridescent?
bessent, crescent
depressant, fluorescent, incessant, quiescent, suppressant, tumescent
adolescent, convalescent, effervescent, evanescent, incandescent, iridescent, luminescent, obsolescent
antidepressant, preadolescent