exterminatory

/ɪkˈstɜːrmɪnətɔːri/
adjective
  1. Relating to or intended for the complete destruction or elimination of something, especially pests or enemies.
    • The company uses exterminatory chemicals that are safe for pets but deadly to insects.
    • The general's exterminatory strategy aimed to wipe out the enemy's entire supply line.
    • The treaty condemned the use of exterminatory weapons against civilian populations.
Antonyms
What does "exterminatory" mean? | whatsthatwordmean | whatsthatwordmean