1.
[syn: audacious, brave, dauntless, fearless, hardy, intrepid, unfearing]
The Collaborative International Dictionary of English v.0.48:
Intrepid \In*trep"id\, a. [L. intrepidus: cf. F. intr['e]pide.
See In- not, and Trepidation.]
Not trembling or shaking with fear; fearless; bold; brave;
undaunted; courageous; as, an intrepid soldier; intrepid
spirit.
Syn: Fearless; dauntless; resolute; brave; courageous;
daring; valiant; heroic; doughty.
[1913 Webster]
WordNet (r) 3.0 (2006):
intrepid
adj 1: invulnerable to fear or intimidation; "audacious
explorers"; "fearless reporters and photographers";
"intrepid pioneers" [syn: audacious, brave,
dauntless, fearless, hardy, intrepid,
unfearing]