Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun migrator

2 senses of migrator

Sense 1
migrant, migrator -- (traveler who moves from one region or country to another)
       => traveler, traveller -- (a person who changes location)

Sense 2
migrator -- (an animal (especially birds and fish) that travels between different habitats at particular times of the year)
       => animal, animate being, beast, brute, creature, fauna -- (a living organism characterized by voluntary movement)