Geminate rhymes with:
indiscriminate, innominate, laminate, nominate, nondiscriminate, affectionate, baronet, bicarbonate, cabinet, compassionate, coordinate, definite, diaconate, dispassionate, extortionate, fortunate, indefinite, indiscriminate, infinite, innominate, laminate, nominate, nondiscriminate, obstinate, passionate, proportionate, sultanate, unfortunate
Geminate sounds like:
gained, gamet, gamete, gamunde, gamut, ganda, gandee, gandhi, gandy, gannett, gant, gantt, ganymede, gaumond, gaunt, gauntt, gaynatie, genady, genet, gennadi, gennady, gennett, gent, gesundheit, ghandi, ghent, giacinta, giacometti, giaconda, giamatti, giannetti, giannetto, giannotti, gianotti, giant, giaquinto, gigante, ginned, ginty, gionet, gismondi, giunta, gnat, gnawed, gonad, gond, gonda, gonet, gounod, gschwind, guenette, guimond, guimont, guinta, guinto, gummed, gunadi, gundy, gunned, gunty, gwenda, gwinnett, gwyneth