Decodes rhymes with:
c-codes, code's, codes, m-codes, bodes, busloads, c-codes, code's, codes, corrodes, erodes, explodes, hodes, implodes, loads, lodes, m-codes, modes, nodes, odes, reloads, rhoades, rhoads, rhodes, road's, roades, roads, rodes, toads, unloads
Decodes sounds like:
dakota's, dakotas, dataquest's, de-excites, decade's, decades, deceits, decides, deciduous, dedicates, deducts, descoteaux, desiccates, destec, detects, diastase, dicots, dictates, didactic, digest's, digests, digitech, digitize, digits, dioxides, discotheque, discotheques, disgusts, diskettes, dissects, distasi, distasio, dockets, dogwoods, ducts, dugouts, dusts, dziedzic