Redondo rhymes with:
accomando, armando, condo, durando, elizondo, escuchando, hernando, hondo, kondo, londo, mondo, morando, pando, raimondo, rando, rolando, vialpando, villalpando
Redondo sounds like:
radant, radiant, radmund, rationed, readmit, readmitted, red-handed, redeemed, redhanded, redmond, redmund, redound, retained, retinoid, rhodanthe, rodent, rodmond, rodmund, rotondi, rotondo, rotund, rotunda, rotundo, rudiment, rudnet