Turpitude rhymes with:
fortitude, ineptitude, platitude, rectitude, solicitude, altitude, amplitude, aptitude, attitude, certitude, d'etude, exactitude, fortitude, gratitude, ineptitude, latitude, longitude, magnitude, multitude, platitude, rectitude, servitude, solicitude, solitude, verisimilitude
Turpitude sounds like:
tarbet, terrified, thrift, thrifty, thrived, torbett, torpedo, torpedoed, torpid, trapped, traviata, treptow, tribbett, tribute, tripod, tripodi, tripped, trippett, trivedi, trivett, trivette, trooped, trovato, truffaut, turbett, turbidity, turbot