hav·oc 
(hăvək)
(hăvək)n.
1. Widespread destruction; devastation.
2. Disorder or chaos: a wild party that created havoc in the house.
tr.v. hav·ocked, hav·ock·ing, hav·ocs
To destroy or pillage.
[Middle English havok, from Anglo-Norman (crier) havok, (to cry) havoc, variant of Old French havot, plundering, of Germanic origin.]
- hyperopia
- hyperopic
- hyperostosis
- hyperostotic
- hyperphagia
- hyperpigmentation
- hyperpituitarism
- hyperpituitary
- hyperplasia
- hyperplastic
- hyperploid
- hyperploidy
- hyperpnea
- hyperpneic
- hyperpolarize
- hyperpyretic
- hyperpyrexia
- hyperpyrexial
- hyperreal
- hyperrealism
- hyperrealist
- hyperrealistic
- hypersensitive
- hypersensitiveness
- hypersensitivity