Ametek's rhymes with:
equitex, adaptec's, ameritech's, armtek's, audiotex, avtex, aztecs, biotechs, centex, cytotechs, discotheques, entex, equitex, eyetech's, gatx, genentech's, gtech's, intex, kaisertech's, latex, memtec's, metex, natec's, pillowtex, playtex, portec's, qintex, railtex, scitex, symantec's, syntex, trintex, ventritex, vertex, videotex, wedtech's, westtech's
Ametek's sounds like:
amadeus, amanda's, amandas, amato's, amdec, amdek, amedco, amends, amenities, ametek, ammonites, amniotic, amounts, amtech, andes, andis, ands, andy's, animates, anitec, annotates, annuities, anodes, antczak, antec, antes, anthes, anthis, antic, antico, antics, antigay, antigua, antioch, antiochus, antique, antiques, antis, antitax, antithesis, antkowiak, antos, antosh, ants, antsy, aunt's, aunts, aunts'