Ershad rhymes with:
amistad, amstrad, armstrad, autorad, branstad, caridad, compuadd, comrade, doodad, dyad, ecad, ekblad, galahad, grandad, halmstad, hyderabad, ironclad, kaliningrad, keypad, kjenstad, kvistad, leningrad, magistad, messagepad, mirsad, mongstad, nomad, novogrod, olympiad, semiclad, sinbad, soledad, stalingrad, thinkpad, triad, trinidad, unctad, undergrad, visegrad, volgograd, zycad
Ershad sounds like:
earshot, erakat, erased, erect, erected, ergot, eurest, eurosid, eurostat