Words That Rhyme With "Wattmeter" :
2 syllables:
beater, cheater, dieter, eater, fetor, foetor, greeter, heater, Jeter, liter, litre, meeter, meter, metre, neater, peter, praetor, pretor, rhetor, seater, skeeter, sleeter, Sliter, sweeter, teeter, treater, tweeter
3 syllables:
Demeter, demetre, depleter, escheator, Machmeter, maltreater, masseter, propraetor, receiptor, repeater, saltpeter, saltpetre, secreter, secretor