Donations rhymes with:
assassinations, carnations, combinations, condemnations, denomination's, denominations, designations, destinations, determination's, determinations, detonations, eliminations, emanations, examinations, explanations, hallucinations, imaginations, incarnations, inclinations, intonations, machinations, nation's, nations, nations', nominations, originations, recriminations, resignations, ruminations, terminations, vaccinations
Donations sounds like:
daunting, demanding, demotions, denomination's, denominations, denoting, denting, denuding, detentions, detonating, detonations, dominating, donating, downtown's, downtowns