Otter rhymes with:
blotter, cotter, dotter, hotter, imprimatur, kotter, lotter, mahtar, mater, mccotter, motter, notter, piotter, plotter, potter, rotter, saltwater, schlotter, spotter, squatter, totter, trotter, yachter, zotter
Otter sounds like:
o'dwyer, odder, oder, odier, odor, odwyer, oteri, otero, other, outdoor, outer, outerwear