2
easily(adverb, doubt)
2
most likely
1
doubtless(adverb, absolutely, really, certainly, clearly)
1
indubitably
1
no doubt
1
probably
1
undoubtedly(adverb, absolutely, really, certainly, clearly)
1
very likely
0
well
0
absolutely
0
affix
0
apparently(adverb, absolutely, unquestionably, undoubtedly, probably)
0
boast
0
canopy
0
excel
0
feasibility
0
lest
0
maybe
0
maybes
0
perhaps
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APASmart Define. (2015). almost certainly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/almost_certainly/thesaurus/synonyms
ChicagoSmart Define. 2015. "almost certainly thesaurus" https://smartdefine.org/almost_certainly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, almost certainly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/almost_certainly/thesaurus/synonyms>.
MLASmart Define. "almost certainly thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/almost_certainly/thesaurus/synonyms>