Inundations rhymes with:
recommendations, foundation's, foundations, recommendations, accommodations, accreditations, consolidations, degradations, depredations, foundation's, foundations, gradations, liquidations, recommendations
Inundations sounds like:
imitating, imitations, indian's, indiana's, indianians, indians, indians', indonesia, indonesia's, initiating, intense, intimacy, intones, intoning, inundating