Sister planet Synonyms

Sister replaced

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

Synonyms for phrase

SP abbreviation

SP is an abbreviation for Sister Planet
What does SP stand for?
SP stands for "Sister Planet"

Planet replaced

Definitions for Planet


  • (noun) the celestial body on which we live
  • (noun) any celestial body (other than comets or satellites) that revolves around a star
  • (noun) a person who follows or serves another