Mcduff rhymes with:
macduff, macduff, macduff, duff, macduff, acuff, bluff, bruff, buff, cluff, cuff, cuffe, duff, enough, fluff, gruff, guff, hough, huff, leboeuf, lebouef, luff, macduff, mcgeough, muff, pluff, puff, rebuff, rough, ruf, ruff, schuff, scuff, shuff, slough, snuff, stough, stuff, tough, tuff
Mcduff sounds like:
macduff, mastif, mastiff, mcduffee, mcduffie, mcduffy, might've, misstep, must've, mustafa, mystify