rampageous
ram·pa·geous
adjective
1.
displaying raging violence; often destructive
- “the hot rampageous horses of my will” W.H.Auden
Origin
From rampage + -ous. Originally Scottish.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.