Solution rhymes with:
absolution, dissolution, absolution, aleutian, andalusian, counterrevolution, devolution, dissolution, evolution, pollution, resolution, revolution
Solution sounds like:
saladin, saladino, salatino, saldana, salton, schlottman, scholten, schooltime, schulten, scialdone, seldane, selden, seldin, seldom, seldon, shackelton, shackleton, shelden, sheldon, shelton, skeleton, skelton, skilton, slaten, slaton, slatten, slatton, slayden, slaydon, slayton, sletten, slowdown, soldan, soldano, sultan, sulton