Treacherous instrument Synonyms

Definitions for Treacherous


  • (adjective) not true in one's allegiance to someone or something
  • (adjective) dangerously unstable and unpredictable
  • (adjective) tending to betray

Definitions for Instrument


  • (noun) a written or printed paper giving information about or proof of something
  • (noun) an article intended for use in work
  • (noun) something used to achieve an end