Metter rhymes with:
mettur, better, bettor, debtor, detter, etter, fetter, fretter, geter, getter, jetter, ketter, letter, mettur, netter, petr, petre, petter, pipetter, retter, schetter, setter, shetter, stetter, sweater, tretter, tschetter, vetere, vetter, wetter, yetter
Metter sounds like:
madar, madara, madder, madeira, mader, madera, madere, madero, madora, madore, madra, madre, madry, maeder, mahathir, mahindra, mahtar, maitre, mandatory, mander, manteer, manter, mantra, matador, mateer, mater, matera, mather, mathur, matra, matter, mattera, mature, maturo, mayweather, meader, meador, meander, meatier, medar, meder, mediator, medora, meeder, menter, mentor, metairie, meteor, meter, metier, metoyer, metra, metre, metro, mettur, midair, midura, midyear, minder, miniature, minteer, minter, mintier, miter, mitra, mitre, mitro, moder, modrow, momentary, mondadori, mondor, mondry, monetary, monitor, monteiro, monter, monterey, montero, monterrey, montier, montroy, montuori, mother, motor, motter, moudry, moutray, muddier, mudra, mudry, munter, mutter