Oppose rhymes with:
juxtapose, presuppose, propose, suppose, campeau's, compose, decompose, depose, dispose, expose, impose, interpose, juxtapose, overexpose, poe's, pose, pows, predispose, presuppose, propose, reimpose, repose, superimpose, suppose, transpose
Oppose sounds like:
obese, obeys, obsequious, obsess, obsesses, obuchowski, obvious, ofc, off's, office, office's, offices, officio, offs, ohbayashi, oops, op's, opaque, opax, opec, opec's, opic, opic's, opposes, ops, opus, ovex