(intrepidly) fearlessly: without fear; "fearlessly, he led the troops into combat"
The Intrepid was a hydrogen gas balloon or aerostat built for use by the Union Army Balloon Corps for aerial reconnaissance purposes during the American Civil War. ...
The Intrepid is a 12-metre class yacht which won the America's Cup in 1967 and again in 1970.
(Intrepidly) Courage, also known as bravery, fortitude, will, and intrepidity, is the ability to confront fear, pain, risk/danger, uncertainty, or intimidation. ...
Fearless; bold; brave
(intrepidity) The quality of being intrepid; bravery
(adj.) brave in the face of danger (After scaling a live volcano prior to its eruption, the explorer was praised for his intrepid attitude.)