Crucial ally Synonyms

Definitions for Crucial


  • (adjective) of the greatest possible importance
  • (adjective) of extreme importance; vital to the resolution of a crisis
  • (adjective) of the greatest importance

Definitions for Ally


  • (noun) someone associated with another to give assistance or moral support
  • (verb) to form or enter into an association that furthers the interests of its members
  • (noun) a friendly nation