Gelatin rhymes with:
exoskeleton, skeleton, charlatan, cosmopolitan, exoskeleton, malleton, metropolitain, metropolitan, neapolitan, skeleton
Gelatin sounds like:
gallatin, galton, gaulden, gaultney, gelatine, gilden, gildon, gjelten, gladden, gladman, gladney, gladwin, gleaton, glidden, gluten, gluttony, golden, goldeneye, goldin, goldman, goldmann, goldmine, goldome, goldwin, goldwyn, goulden, gualdoni, guillotine, guldin, gwaltney