1) Audacious 2) Bold 3) Brave 4) Daring 5) Fearless 6) Indomitable 7) Intrepid 8) Nintendo Switch game 9) Stoutish 10) Unfearing 11) Windows game 1) Audacious 2) Bold 3) Brave 4) Daring 5) Intrepid 6) Stout 7) Stout-hearted 8) Unafraid 9) Unfearing 
[steamboat] The steamboat Dauntless operated in the early 1900s as part of the Puget Sound Mosquito Fleet. == Career == Dauntless was built in 1899 by Matthew McDowell at Tacoma to replace the Defiance (I) on the Seattle-Tacoma-East Pass run. Dauntless was 93` long and rated at 91 tons. In 1900, Captain McDowell built a newer and larger Def...
• (a.) Incapable of being daunted; undaunted; bold; fearless; intrepid.
Daunt'less adjective Incapable of being daunted; undaunted; bold; fearless; intrepid. « Dauntless he rose, and to the fight returned.» Dryden. -- 
HMS Dauntless was a British D Class cruiser of 4850 tons displacement launched in 1918 that saw action during the Second World War. HMS Dauntless was armed with six 6-inch 50 calibre guns; three 4-inch anti-aircraft guns; four 3-pounder guns; twelve smaller guns and twelve 21-inch torpedo tubes arranged in four triple deck mountings. HMS Dauntless ...
dauntless 1. Invulnerable to fear or intimidation or incapable of being intimidated or discouraged. 2. Unlikely, or unable, to be frightened or to be discouraged; not daunted; fearless.
[SAT terms] invulnerable to fear or intimidation invulnerable to fear or intimidation