Immigrated rhymes with:
emigrated, disintegrated, emigrated, reintegrated, denigrated, disintegrated, emigrated, migrated, reintegrated, arbitrated, castrated, denigrated, disintegrated, emigrated, gyrated, infiltrated, migrated, narrated, orchestrated, perpetrated, prorated, reintegrated, serrated
Immigrated sounds like:
immigrate, inaccurate, inaugurate, inaugurated, incurred, ingratiate, ingrid, injured, inquired, insecurity, insert, inserted, insured