Here's what rhymes with smallgrain.
grain rain reign ln lane crane lain rein main brain gain pain chain plain plane train vain vein cane drain slain sane fain pane bane mane tain vane wane deign feign arraign thane wain wholegrain remain strain attain retain refrain stain cocaine regain terrain ordain twain arcane inane moraine overlain skein urbane romaine sprain swain retrain murrain ingrain contain explain obtain campaign domain complain insane humane profane restrain aeroplane detain pertain butane certaine germane humaine monoplane urethane chicane reattain maintain sustain ascertain champagne disdain abstain constrain hurricane mundane sugarcane cellophane halothane inhumane appertain hydroplane foreordain preordain reexplain entertain polyurethane coxswain legerdemain windowpane demimondaine Words that almost rhyme with smallgrain
claim lame same came name game frame blame fame flame shame tame dame reclaim acclaim maim proclaim aflame rename declaim became exclaim overcame inflame disclaim defame ballgame quitclaim filename selfsame counterclaim forename aspartame