amuck

• POS: Noun, Adverb
• HYPHEN: a=muck

CIDE DICTIONARY

amuck, a. & adv. [Malay amoq furious.].

 In a frenzied and reckless manner.  [1913 Webster]
"Satire's my weapon, but I'm too discreet
To run amuck, and tilt at all I meet."  [1913 Webster]

To run amuck, to rush out in a state of frenzy, as the Malays sometimes do under the influence of “bhang,” and attack every one that comes in the way; to assail recklessly and indiscriminately.

OXFORD DICTIONARY

amuck, var. of AMOK.