Destroyer
Nouns
- destroyer etc. (destroy) etc. [Nonproduction.] Destruction
- cankerworm etc. (bane) Bane
- assassin etc. (killer) [Destruction of life; violent death.] Killing
- executioner etc. (punish) [Instrument of punishment.] Scourge
- biblioclast, eidoloclast, iconoclast, idoloclast
- nihilist.