Red-handed rhymes with:
handed, candid, commanded, demanded, expanded, handed, landed, stranded, absconded, amended, apprehended, ascended, attended, backhanded, blended, bonded, bounded, candid, commanded, compounded, defended, demanded, depended, descended, ended, expanded, expounded, extended, founded, funded, handed, intended, landed, minded, offended, overextended, pretended, propounded, recommended, reminded, rounded, sounded, splendid, stranded, surrounded, suspended, tended, wounded
Red-handed sounds like:
radant, radiant, radmund, rationed, readmit, readmitted, redeemed, redhanded, redmond, redmund, redondo, redound, retained, retinoid, rhodanthe, rodent, rodmond, rodmund, rotondi, rotondo, rotund, rotunda, rotundo, rudiment, rudnet