Synonyms of undeterred

undeterred

adjective

as in resolute

not discouraged or stopped by problems, criticism, etc.

Despite the opposition to their proposal, they remain undeterred.

The team was undeterred by their recent losses.

Related Words

• resolute
• fearless
• determined
• courageous
• firm
• undaunted
• brave
• valiant
• stout
• unflinching
• unswerving
• undismayed
• intrepid
• plucky
• Spartan
• dauntless
• encouraged
• bold
• heroic
• game
• gallant
• gritty
• gutsy
• spirited
• adventurous
• valorous
• daring
• stalwart
• comforted
• hardy
• spunky
• stouthearted
• reckless
• lionhearted
• undauntable
• audacious
• brazen
• doughty
• gutty
• impetuous
• dashing
• venturesome
• foolhardy
• greathearted
• reassured
• heedless
• thoughtless
• impulsive
• imprudent
• overconfident
• rash
• adventuresome
• mettlesome
• incautious
• venturous
• daredevil
• hasty
• hotheaded
• unafraid
• brash
• headlong
• madcap
• wild
• overbold
• emboldened
• heartened
• precipitate

Dissimilar Words

• timid
• anxious
• nervous
• apprehensive
• cautious
• scary
• careful
• shy
• diffident
• skittish
• afraid
• mousy
• prudent
• frightened
• upset
• unnerved
• terrified
• startled
• panicked
• perturbed
• disturbed
• agitated
• shocked
• scared
• unadventurous
• horrified
• worried
• heedful
• spooked
• disconcerted
• concerned
• dismayed
• disquieted
• appalled
• weak
• fearful
• coward
• yellow
• wimpy
• terrorized
• panic-stricken
• cowardly
• timorous
• craven
• pusillanimous
• dastardly
• spiritless
• unheroic
• nerveless
• gutless
• spineless
• ungallant
• fainthearted
• chicken
• uncourageous
• poor-spirited
• weakhearted
• chickenhearted
• milk-livered
• lily-livered
• chicken-livered
• poltroon

Example Sentences

Recent Examples of undeterred

The new vehicle comes as Gulf sovereign wealth funds pour into private credit, attracted by higher yields offered in private markets and undeterred by concerns about rising default rates that have prompted some investors to reduce their exposure. — Matthew Martin, semafor.com, 2 July 2026

Indeed, undeterred by the danger of military patrols and unforgiving conditions, the football obsessives resort to everything from stealing government electricity to peering through enemies’ windows to catch a glimpse of the game single-handedly won by the less problematic Ronaldo. — Jon O'Brien, Vulture, 26 June 2026

Yet, Liu remains undeterred by the timeline. — Zinnia Lee, Forbes.com, 25 June 2026

Does this mean that all potential buyers are undeterred? — Sara Lacey, The Drive, 25 June 2026