The Collaborative International Dictionary
Energical
Energic \En*er"gic\, Energical \En*er"gic*al\, a. [Cf. F.
In a state of action; acting; operating.
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Having energy or great power; energetic.
The energic faculty that we call will.
--Blackw. Mag.
Wiktionary
energical
a. (alternative form of energic English)