potently

Adverb

Meaning

With great force or energy; powerfully; efficaciously.

Source: Webster's dictionary

powerfully hard greatly heavily strongly potentially actively hardly sharply firmly violently intensely dynamically eagerly resolutely

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badly weakly faintly clumsily ineffectively immorally

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Clytemnestra's ghost crying in the night for vengeance remained most potently in the audience's mind Source: Internet