also maniac adjective Date: 1526 affected with or suggestive of madness , characterized by ungovernable excitement or frenzy ; frantic , ~ly adverb
MANIACAL
Meaning of MANIACAL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012