Trusty sister Synonyms

Definitions for Trusty


  • (adjective) worthy of one's trust
  • (adjective) worthy of trust or belief
  • (noun) a convict who is considered trustworthy and granted special privileges

Definitions for Sister


  • (noun) a female person who has the same parents as another person
  • (noun) a female person who is a fellow member of a sorority or labor union or other group
  • (noun) ( slang ) sometimes used as a term of address for attractive young women