Opposite sister Synonyms

Opposite replaced

Definitions for Opposite


  • (adjective) being as different as possible
  • (noun) something that is as different as possible from something else
  • (adjective) being directly across from each other ; facing

Synonyms for phrase

OS abbreviation

OS is an abbreviation for Opposite Sister
What does OS stand for?
OS stands for "Opposite Sister"

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