Synonyms|308Antonyms|53|Broader|1Narrower|0Related|312
1
devoted(adjective, trustworthy, faithful)
1
enduring(adjective, set, clear, strong, flat)
1
failing
1
fearless
1
flinty
1
going strong
1
hang tough(expression, strong, certain, definite, resolved)
1
immutable
1
inactive
1
inexcitable
1
laid-back
1
nerveless
1
never
1
never-failing(adjective, set, clear, strong, flat)
1
persevering(adjective, strong, flat, firm, certain)
1
persisting
1
pertinacious
1
placid
1
positive(clear, certain, definite, unquestionable, resolved)
1
purposeful
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APASmart Define. (2015). unshaken thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unshaken/thesaurus/synonyms
ChicagoSmart Define. 2015. "unshaken thesaurus" https://smartdefine.org/unshaken/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unshaken thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unshaken/thesaurus/synonyms>.
MLASmart Define. "unshaken thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/unshaken/thesaurus/synonyms>