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Showing results for undeterred. Search instead for undeterr.
Definitions

undeterred

ADJECTIVE
undaunted
Synonyms
STRONGEST
fearless indomitable steadfast
WEAK
audacious coming on strong courageous dauntless fire-eating gallant icy intrepid not discouraged not put off resolute spunky unafraid unalarmed unapprehensive undiscouraged undismayed unfaltering unflinching unshrinking valiant valorous
Antonyms
WEAK
cowardly shrinking
ADJECTIVE
untiring
Synonyms
WEAK
constant continued continuing dedicated devoted dogged eager beaver fireball firm go-go grind hyper incessant indefatigable indomitable inexhaustible jumping patient perky persistent pertinacious plodding plugging resolute staunch steady strong tenacious tireless unceasing unfailing unfaltering unflagging unflinching unremitting unstinted unswerving unwavering unwearied
Antonyms
WEAK
failing irresolute tiring unpersevering

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

With that in mind, cryptocurrencies were slightly softer early Tuesday but remain relatively undeterred.

From Barron's • Mar. 3, 2026

Video of the moment was shared by Honnold and Netflix on Instagram, showing the climber continuing undeterred.

From BBC • Jan. 25, 2026

For a few years, car shoppers were undeterred.

From The Wall Street Journal • Dec. 23, 2025

Indeed, even if the clinic wins its case this week and can remain in place, its opponents are undeterred, Pastor Dickson tells the BBC.

From BBC • Dec. 21, 2025

Also like McCandless, Ruess was undeterred by physical dis-comfort; at times he seemed to welcome it.

From "Into the Wild" by Jon Krakauer

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.