Achilles rhymes with:
achilles', achilles', achilles', antilles, billy's, canilles, chile's, chili's, chilies, chilis, chillies, fillies, gillies, lilies, lilly's, phillies, phyllys, tilly's, willie's
Achilles sounds like:
achilles', ackles, aeschelus, ageless, agilis, aisles, ashley's, ashlock, assails, axles, azaleas