40 entries under adverb topic. ×

2
gratuitously
2
groundlessly
2
unduly
2
unfoundedly
2
unjustifiably
2
unwarrantably
1
avoidably
1
idly
1
indefensibly
1
inequitably
1
inexcusably
1
inordinately
1
insupportably
1
lightly
1
loosely
1
unfairly
1
unjustly
1
unprofessionally
1
unreasonably
1
wantonly
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APASmart Define. (2013). unwarrantedly thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unwarrantedly/thesaurus/synonyms
ChicagoSmart Define. 2013. "unwarrantedly thesaurus" https://smartdefine.org/unwarrantedly/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, unwarrantedly thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unwarrantedly/thesaurus/synonyms>.
MLASmart Define. "unwarrantedly thesaurus" 19 May 2013. Web. 28 September 2026. <https://smartdefine.org/unwarrantedly/thesaurus/synonyms>