18 entries under confirmable topic. ×

3
certain(adjective, valid, unfaltering, convalescent, undoubtable)
1
convalescent(adjective, weak, unfaltering, recuperating, improving)
1
unfaltering(adjective, unsettled, steadfast, convalescent)
0
couple(adjective, unfaltering, convalescent)
0
dead set on(expression, adjective, idiom, unfaltering, convalescent)
0
establishable(adjective, unfaltering, convalescent)
0
few(adjective, common, ordinary, unimportant, unfaltering)
0
gaining strength(expression, adjective, unfaltering, convalescent)
0
getting better(expression, adjective, unfaltering, convalescent)
0
getting well(expression, adjective, unfaltering, convalescent)
0
going all the way(expression, adjective, idiom, unfaltering, convalescent)
0
never-failing(adjective, unfaltering, convalescent)
0
on the mend(expression, adjective, idiom, unfaltering, convalescent)
0
past crisis(expression, adjective, unfaltering, convalescent)
0
questionless(adjective, unfaltering, convalescent)
0
stiff-necked(adjective, unstable, unfaltering, convalescent)
0
undoubtful(adjective, uncertain, doubtful, unfaltering, convalescent)
0
untiring(adjective, unfaltering, convalescent)
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APASmart Define. (2016). faltering thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/faltering/thesaurus/antonyms
ChicagoSmart Define. 2016. "faltering thesaurus" https://smartdefine.org/faltering/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, faltering thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/faltering/thesaurus/antonyms>.
MLASmart Define. "faltering thesaurus" 4 March 2016. Web. 24 September 2026. <https://smartdefine.org/faltering/thesaurus/antonyms>