Pluff rhymes with:
bluff, cluff, fluff, luff, slough, acuff, bluff, bruff, buff, cluff, cuff, cuffe, duff, enough, fluff, gruff, guff, hough, huff, leboeuf, lebouef, luff, macduff, mcduff, mcgeough, muff, puff, rebuff, rough, ruf, ruff, schuff, scuff, shuff, slough, snuff, stough, stuff, tough, tuff
Pluff sounds like:
pavlov, philby, philip, philipp, philippa, philippe, philippi, phillip, phillipe, phillipp, phillippe, phillippi, philp, pilaf, pileup, playboy, playoff, pleva, ploof, plop, plouff, plouffe, polevoi, polyp, pulp