Synonyms for custodian

noun

1. Guardian

   caretaker, keeper, curator, governor, overseer, manager, caregiver, governess, babysitter, guard, warden, escort, bodyguard; see also curator, guardian 1.

2. Janitor

   superintendent, porter, cleaner, cleaning man, attendant, cleaning woman, janitress, caretaker, building superintendent, doorkeeper, concierge, super, maintenance, keeper, gatekeeper, night watchman, member of the department of buildings and grounds; see also watchman.