mightily

Might"i*ly, adv. Etym: [From Mighty.] 1. In a mighty manner; with might; with great earnestness; vigorously; powerfully. Whereunto I also labor, striving according to his working, which worketh in me mightily. Col. i. 29. 2. To a great degree; very much. Practical jokes amused us mightily. Hawthorne.

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