Glycine rhymes with:
adenosine, biocine, eocene, internecine, isoprinosine, kerosene, miocene, oligocene, overseen, paleocene, plasticine, pleistocene, pliocene
Glycine sounds like:
galgano, galligan, gehlhausen, gholson, gilkeson, gilkison, gilligan, gillikin, gillison, gillson, gilson, glacken, glackin, glasheen, glassman, glasson, glaucoma, gleason, gleeson, glickman, glicksman, glisson, glossman, glosson, gluckman, glucksman, glucosamine, gluskin, glycogen, golisano, golson, gullickson, gullikson