Solver rhymes with:
collver, dissolver, revolver, collver, colver, culver, dissolver, felver, kingsolver, olver, pulver, quicksilver, quiksilver, revolver, silver
Solver sounds like:
scalfaro, scalper, schlafer, schleifer, schlieper, selover, silber, silvar, silveira, silver, silvera, silveri, silveria, silverio, silverware, silvery, slavery, sleeper, sleepwear, slifer, slipper, slippery, sliver, slobber, sloper, sloppier, slover, sulfur, sulphur