Segregate rhymes with:
desegregate, desegregate, congregate, desegregate, abrogate, congregate, corrugate, desegregate, interrogate, irrigate
Segregate sounds like:
sarasota, sarchet, scarcity, scariest, scorched, scourged, screeched, searched, searight, seawright, sechrest, sechrist, secrest, secrist, segregated, segrest, seragut, shahrzad, shirked, shrieked, shrugged, siegrist, sigrist, skyrocket, skyrocketed, surest, surged, surrogate