Immediate rhymes with:
remediate, remediate, idiot, jacksdeit, radiate, remediate, amiot, appropriate, associate, baccalaureate, chariot, cheviot, compatriot, cypriot, eliot, elliot, elliott, garriott, grilliot, harriet, harriott, idiot, iscariot, jacksdeit, jeanniot, lariat, laureate, marriott, merriott, opiate, parriott, patriot, proletariat, radiate, remediate, roseate, secretariat, soviet
Immediate sounds like:
iannotti, iantha, ianthe, imitate, imitated, immanent, imminent, immunity, imnet, imondi, inanimate, inda, indata, indeed, india, indiaia, indie, indite, indited, indo, indy, inhumanity, initiate, initiated, initio, inmate, inmont, innate, innominate, innuendo, inti, into, intuit, inuit, inundate, inundated, inwood, iwamoto