undaunted
1. [ adjective ] unshaken in purpose
Synonyms: unshaken undismayed
Examples:

"wholly undismayed by the commercial failure of the three movies he had made"

Related terms: resolute
2. [ adjective ] resolutely courageous
Examples:

"undaunted in the face of death"

Related terms: brave
Similar spelling:   untainted
  untanned
  untinted
  untune
  untangled
  unidentified
  undamaged
  unattended
  untamed
  untangle
  untuneful
  untenanted
  uneaten