Reinsure rhymes with:
insure, ensure, insure, unsure, assure, brochure, ensure, insure, lesure, reassure, schuur, shure, sure, unsure
Reinsure sounds like:
rainger, rainmaker, ramaker, ramser, ramseur, ramseyer, rancher, ranchera, ranchero, rancor, ranger, ranker, ransier, reininger, reinsurer, rencher, renegar, renninger, ringer, rininger, rinker, rominger