Noun

• S: (n) ravaging, devastation (plundering with excessive damage and destruction)

Verb

• S: (v) harry, ravage (make a pillaging or destructive raid on (a place), as in wartimes)
• S: (v) lay waste to, waste, devastate, desolate, ravage, scourge (cause extensive destruction or ruin utterly) "The enemy lay waste to the countryside after the invasion"

Adjective

• S: (adj) ravaging (ruinously destructive and wasting) "a ravaging illness"