Undaunted is a related term of lionhearted.
As adjectives the difference between undaunted and lionhearted
is that undaunted is showing courage and resolution while lionhearted is brave, courageous.
undaunted
English
Adjective
(head)
Showing courage and resolution.
Not shaken, discouraged or disheartened.
lionhearted
English
Alternative forms
* lion-hearted
See also
* Richard Cœur de Lion or Richard the Lionhearted commonly refers to
Anagrams
*