undauntable

adjective

un·​daunt·​able ˌən-ˈdȯn-tə-bəl 

-ˈdän-

: undaunted

Synonyms

• bold
• brave
• courageous
• dauntless
• doughty
• fearless
• gallant
• greathearted
• gutsy
• gutty
• heroic
• heroical
• intrepid
• lionhearted
• manful
• stalwart
• stout
• stouthearted
• undaunted
• valiant
• valorous

Examples of undauntable in a Sentence

the undauntable adventurers who crossed the trackless wilderness in search of El Dorado

Word History

First Known Use

1587, in the meaning defined above