Pellagra rhymes with:
agra, conagra, niagara, sinagra, viagra, agra, allegra, bhangra, bocanegra, conagra, integra, migra, niagara, sinagra, viagra
Pellagra sounds like:
palkar, pelczar, pelissier, pelzer, pfleger, pflieger, pflueger, pfluger, pilcher, pilger, pillager, placer, plaugher, pleaser, pleasure, pleshar, plocar, plocher, ploeger, ploughshare, plowshare, plucker, polgar, polisario, polysar, polzer, publicker, publisher, pulsar