8
believably(adverb, influentially, winningly, convincingly, realistically)
7
plausibly
5
probably
3
reliably
2
apparently
2
authentically
2
authenticly
2
authoritatively
2
faithfully
2
feasibly
2
trustworthily
1
belike
1
conceivably
1
convincingly(adverb, influentially, winningly)
1
credible
1
creditably
1
dependably
1
in all likelihood(expression, idiom, adverb)
1
in all probability(expression, idiom, adverb)
1
persuasively
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APASmart Define. (2013). credibly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/credibly/thesaurus/synonyms
ChicagoSmart Define. 2013. "credibly thesaurus" https://smartdefine.org/credibly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, credibly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/credibly/thesaurus/synonyms>.
MLASmart Define. "credibly thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/credibly/thesaurus/synonyms>