Actively

google

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Middle English (in the sense ‘preferring action to contemplation’): from Latin activus, from act- ‘done’, from the verb agere .

wiktionary

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From late Middle English actyvely; equivalent to active +‎ -ly.

etymonline

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actively (adv.)

c. 1400, "secularly," from active + -ly (2). Meaning "vigorously" is early 15c.