Synonyms|177Antonyms|1|Broader|0Narrower|0Related|13

160 entries under adjective topic. ×

3
dauntless
3
decisive
3
devoted
3
implacable(determined, resolute, uncompromising)
3
indefatigable
3
iron-willed(determined, resolute, uncompromising)
3
obstinate
3
persevering
3
strong
3
tireless
3
undeviating
2
dedicated
2
definite
2
deliberate
2
diligent
2
faithful
2
grim(determined, resolute, uncompromising)
2
headstrong
2
immutable
2
indomitable
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APASmart Define. (2015). unshakeable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unshakeable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unshakeable thesaurus" https://smartdefine.org/unshakeable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unshakeable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unshakeable/thesaurus/synonyms>.
MLASmart Define. "unshakeable thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unshakeable/thesaurus/synonyms>