Synonyms|17Antonyms|0|Broader|0Narrower|0Related|0
1
assured
1
certain
1
convinced
1
devout
1
dogmatic
1
doubtless
1
faithful
1
persuaded
1
pietistic
1
pious
1
positive
1
satisfied
1
secure
1
sold on
1
sure
1
under the impression(expression, idiom)
1
undoubting
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APASmart Define. (2015). fideistic thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fideistic/thesaurus/synonyms
ChicagoSmart Define. 2015. "fideistic thesaurus" https://smartdefine.org/fideistic/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, fideistic thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fideistic/thesaurus/synonyms>.
MLASmart Define. "fideistic thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/fideistic/thesaurus/synonyms>