Unleash rhymes with:
leash, liesch, macleish, mcleish, ashish, bayerische, eash, friesz, heesch, judishe, leash, liesch, macleish, mcleish, mcneish, pastiche, quiche, rajneesh, sheesh, treesh
Unleash sounds like:
umlasi, unleashes, unless, unlike, unlock, unlucky