1
bird dog(noun, expression, guide, guard, safeguard)
1
butler
1
champion(noun, guard, safeguard, protector, keeper)
1
chaperone(noun, watch, guard, safeguard, escort)
1
char
1
charwoman
1
claviger(noun, crackerjack, defender, guardian, deli)
1
cleaner-off
1
cleaner-up
1
cleaning lady
1
cleaning man
1
cleaning person(noun, expression, crackerjack, defender, guardian)
1
cleaning woman
1
controller(noun, authority, head, chief, crackerjack)
1
croupier
1
curatorial
1
custodial
1
doorkeeper(crackerjack, deli, zookeeper)
1
duenna
1
factor
11 years ago|7.4k views|share |citing 
APASmart Define. (2015). custodian thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/custodian/thesaurus/synonyms
ChicagoSmart Define. 2015. "custodian thesaurus" https://smartdefine.org/custodian/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, custodian thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/custodian/thesaurus/synonyms>.
MLASmart Define. "custodian thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/custodian/thesaurus/synonyms>