Synonyms for boarder

Noun

1. lodger, boarder, roomer, tenant, renter

usage: a tenant in someone's house

2. boarder, intruder, interloper, trespasser

usage: someone who forces their way aboard ship; "stand by to repel boarders"

3. boarder, schoolchild, school-age child, pupil

usage: a pupil who lives at school during term time