1
ethereally
1
fancifully
1
ideationally
1
immorally
1
impractically
1
inquisitively
1
insecurely
1
inventively(adverb, imaginarily)
1
pensively
1
presumably(adverb, theoretically)
1
prophetically(adverb, theoretically)
1
putatively
1
quizzically
1
skeptically
1
speculative
1
suppositionally(adverb, theoretically)
1
theoreticly
1
unsoundly
1
venturesomely
1
with speculation(expression, idiom, adverb)
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APASmart Define. (2013). speculatively thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/speculatively/thesaurus/synonyms
ChicagoSmart Define. 2013. "speculatively thesaurus" https://smartdefine.org/speculatively/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, speculatively thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/speculatively/thesaurus/synonyms>.
MLASmart Define. "speculatively thesaurus" 17 June 2013. Web. 21 September 2026. <https://smartdefine.org/speculatively/thesaurus/synonyms>