Bedlamite

[S]he cursed him with the bitterest imprecations, and raved like a Bedlamite at the door, which she attempted to burst open.

Source: wiktionary

Upon coming to the edge of the outer surf, the man at the stern of our boat, steering with a long oar, began to stamp his feet and roar like a bedlamite […] .

Source: wiktionary

Cripps, bewildered at his friend's Bedlamite departure, stood staring helplessly after him with the ruined picture of Isaiah in his hand.

Source: wiktionary

Bradly stood listening to the old woman's squalling, resenting its note of febrile violence; its bedlamite insolence of old age.

Source: wiktionary