Migrates rhymes with:
disintegrates, emigrates, integrates, arbitrates, birthrates, castrates, celebrates, concentrates, demonstrates, disintegrates, emigrates, frustrates, gyrates, hippocrates, hydrates, illustrates, integrates, magistrates, nitrates, orchestrates, penetrates, perpetrates, substrates, vertebrates
Migrates sounds like:
majorities, majority's, mccarthy's, megahertz, miniskirts, mozart's, muggeridge, muskrats