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
• unflinching
• stout
• unswerving
• undismayed
• intrepid
• plucky
• dauntless
• Spartan
• encouraged
• bold
• game
• heroic
• gritty
• gallant
• 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 contestants were undeterred, ready to blow their hearts out on plastic kazoos. — David Alm, Longreads, 1 Oct. 2026

Explore See latest videos, charts and news Performing in her hometown for the first time at the event, the pop icon packed more than three decades of hits into a 20-minute set, undeterred by the rain that had soaked the venue for much of the day. — Jessica Lynch, Billboard, 26 Sep. 2026

Fed in focus However, some market watchers appear undeterred by rising rates. — Chloe Taylor, CNBC, 15 Sep. 2026

But Navratil is undeterred, even as her cat-trapping van broke down for the final time recently. — Adam Tschorn, Los Angeles Times, 8 Sep. 2026