Compounded rhymes with:
expounded, propounded, bounded, expounded, founded, propounded, rounded, sounded, surrounded, absconded, amended, apprehended, ascended, attended, backhanded, blended, bonded, bounded, candid, commanded, defended, demanded, depended, descended, ended, expanded, expounded, extended, founded, funded, handed, intended, landed, minded, offended, overextended, pretended, propounded, recommended, red-handed, reminded, rounded, sounded, splendid, stranded, surrounded, suspended, tended, wounded
Compounded sounds like:
championed, combined, companywide, component, compound, compufund, compumat, confined, confinement, confound, confounded, convened, convenient, convent