Donation rhymes with:
abomination, alienation, antidiscrimination, assassination, carnation, combination, concatenation, condemnation, consternation, contamination, coordination, coronation, culmination, damnation, decaffeination, decontamination, denomination, desalination, designation, destination, determination, detonation, discrimination, disinclination, dissemination, divination, domination, elimination, emanation, examination, explanation, extermination, fascination, germination, hallucination, hibernation, hydrogenation, hyphenation, illumination, imagination, impersonation, impregnation, incarnation, inclination, incoordination, incrimination, indignation, indoctrination, insemination, insubordination, intonation, machination, nation, nomination, nondiscrimination, ordination, origination, pagination, pollination, predestination, procrastination, profanation, recrimination, reexamination, reincarnation, rejuvenation, renomination, resignation, rumination, self-determination, stagnation, subordination, termination, transillumination, vaccination
Donation sounds like:
damnation, dandeneau, dantin, danton, dantoni, dantonio, dantuono, demotion, denden, denomination, dentin, dentine, dentino, dentition, denton, dentton, detention, detonation, diantonio, diminution, dimunition, domination, donathan, downtime, downtown, dundon, dunedin, dunton