fanatically

Meanings

1. 1
   adv

   in a passionately fanatic manner

   I followed the teachings of the guru fanatically.

2. 2
   adv

   In a fanatical manner; with extreme, irrational zeal or enthusiasm.

   This argument, vaguely political in nature, took place as often as the two men met. It was a topsy-turvy affair, for the Englishman was bitterly anti-English and the Indian fanatically loyal.

Etymology

From fanatical + -ly.