Rotation rhymes with:
flotation, notation, quotation, accreditation, adaptation, affectation, agitation, amputation, annotation, argumentation, augmentation, cetacean, citation, cogitation, cohabitation, commutation, computation, confrontation, connotation, consultation, crustacean, decapitation, deforestation, deportation, devastation, dictation, dilatation, disorientation, disputation, dissertation, documentation, equitation, excitation, exhortation, expectation, experimentation, exploitation, facilitation, fermentation, flirtation, flotation, fragmentation, gestation, gravitation, habitation, hesitation, imitation, implantation, implementation, importation, imputation, incantation, incapacitation, incrustation, indentation, infestation, inhabitation, instrumentation, interpretation, invitation, irritation, lactation, levitation, limitation, manifestation, meditation, misinterpretation, misrepresentation, molestation, mutation, notation, optation, orientation, ornamentation, ostentation, palpitation, permutation, pigmentation, plantation, precipitation, premeditation, presentation, prestidigitation, protestation, quotation, recantation, recitation, reforestation, refutation, regimentation, rehabilitation, reinterpretation, representation, reputation, resuscitation, sanitation, sedimentation, segmentation, solicitation, station, superstation, temptation, transplantation, transportation, vaxstation, vegetation, visitation
Rotation sounds like:
raden, radiation, radin, radioman, radium, radman, radney, radon, radwan, rardon, raritan, rathman, rathmann, ratieni, ration, raton, rattan, rawdon, raytheon, rearden, reardon, redden, reddin, redeem, redman, redmann, redmon, redone, redwine, reitan, reitano, reiten, reitman, retain, retana, retin, retina, retinue, retton, rewritten, rhoden, rhodium, rhoten, rhoton, rhythm, ridden, riden, rietman, riordan, rittman, rodden, roden, rodham, rodime, rodin, rodine, rodino, rodman, rodney, rohatyn, rotan, roten, rothman, rotman, rotten, rottman, rottmann, rotunno, routine, routon, rowden, rowton, royden, roydon, rudani, rudden, rudeen, ruden, rudin, rudman, ruritania, rutan, ruthann, rutman, ruttan, rutten, ryden, rydman, ryton