41 entries under adverb topic. ×

2
gratuitously
2
groundlessly
2
idly
2
unwarrantedly
1
deceptively
1
erroneously
1
fallaciously
1
falsely
1
illogically
1
indefensibly
1
inequitably
1
insupportably
1
libelously
1
lightly
1
mendaciously
1
misleadingly
1
spuriously
1
unduly
0
bogusly
0
deceitfully
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APASmart Define. (2013). unfoundedly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unfoundedly/thesaurus/synonyms
ChicagoSmart Define. 2013. "unfoundedly thesaurus" https://smartdefine.org/unfoundedly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, unfoundedly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unfoundedly/thesaurus/synonyms>.
MLASmart Define. "unfoundedly thesaurus" 19 May 2013. Web. 21 September 2026. <https://smartdefine.org/unfoundedly/thesaurus/synonyms>