Greenville rhymes with:
linville, ackermanville, aldenville, andersonville, banville, bonville, boonville, cenvill, conville, fonville, franklinville, glenville, granville, jumonville, linville, manvil, manville, maranville, sanville
Greenville sounds like:
gorenflo, granville, greenfell, greenvale, grenfell, grenoble, grumble, guerneville