Puff rhymes with:
acuff, bluff, bruff, buff, cluff, cuff, cuffe, duff, enough, fluff, gruff, guff, hough, huff, leboeuf, lebouef, luff, macduff, mcduff, mcgeough, muff, pluff, rebuff, rough, ruf, ruff, schuff, scuff, shuff, slough, snuff, stough, stuff, tough, tuff
Puff sounds like:
p, p., pa, paap, paape, pae, paff, pah, pai, paiva, pao, pap, papa, papaw, papay, papaya, pape, papo, papp, pappa, papua, paup, pavao, pave, pavey, pavia, pavo, paw, pay, paye, payee, payoff, pea, peavey, peavy, peay, pee, peep, peeve, peevey, peevy, peewee, pei, peipu, pep, pepe, pepi, peppi, peppy, pevey, pew, pfaff, pfau, pfeiff, ph, phebe, phew, phi, phobia, phoebe, phooey, phu, phua, phy, pi, pia, pie, piepho, pih, pio, pip, pipe, pipp, po, poe, poff, poh, poo, poof, pooh, pooh-bah, poop, poovey, pop, popa, pope, popeye, popoff, popov, popp, poppa, poppe, poppea, poppy, popu, pou, pow, powe, powwow, pu, pub, puffy, puipoe, pup, pupa, pupo, puppy, pye