knowingly (part of speech: adverb)
- That he should behave oddly seemed natural- not that he should knowingly intend to do so! - "Weighed and Wanting", George MacDonald.
- We know Weegman has tried to put the Blue Stockings on the blink, and we're dead certain he hasn't knowingly done so as the assistant of Parlmee. - "Lefty Locke Pitcher-Manager", Burt L. Standish.
- The agent smiled knowingly. - "The Eagle's Heart", Hamlin Garland.