20
trust(noun, care, responsibility, custody, keeping)
5
care(noun, custody, keeping, supervision, safekeeping)
5
charge(noun, care, responsibility, custody, keeping)
4
custody(noun, charge, care, responsibility, keeping)
3
foundation(noun, establishment, institution)
3
guardianship(noun, care, custody, keeping, supervision)
3
mandate
3
trust territory(noun, expression, idiom)
2
authority
2
commission
2
custodianship(noun, care, keeping, supervision, safekeeping)
2
protection(noun, care, custody, keeping, supervision)
2
responsibility(noun, care, custody)
2
tutelage
2
ward(noun, care, custody, keeping, supervision)
2
wardship(noun, care, keeping, supervision, safekeeping)
1
agency
1
agentship
1
assignment
1
authorisation
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APASmart Define. (2015). trusteeship thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/trusteeship/thesaurus/synonyms
ChicagoSmart Define. 2015. "trusteeship thesaurus" https://smartdefine.org/trusteeship/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, trusteeship thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/trusteeship/thesaurus/synonyms>.
MLASmart Define. "trusteeship thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/trusteeship/thesaurus/synonyms>