107 entries under adverb topic. ×

12
badly
12
incorrectly(mistake, error, untrue, wrongly)
9
wrongly
8
amiss(mistake, error, untrue, wrongly)
8
inappropriately(rudely, incorrectly)
7
indecently(violently, incorrectly)
6
erroneously(mistake, error, untrue, wrongly)
6
mistakenly(mistake, error, untrue, wrongly)
6
poorly
6
wrong(mistake, error, untrue)
5
fallaciously(mistake, error, untrue, wrongly)
5
falsely(mistake, error, untrue, wrongly)
5
faultily(mistake, error, untrue, wrongly)
5
indecorously(extremely, excessively, incorrectly, overly)
5
indelicately
5
unduly
5
unsuitably
4
awfully
4
inaccurately
3
illegally
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APASmart Define. (2015). improperly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/improperly/thesaurus/synonyms
ChicagoSmart Define. 2015. "improperly thesaurus" https://smartdefine.org/improperly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, improperly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/improperly/thesaurus/synonyms>.
MLASmart Define. "improperly thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/improperly/thesaurus/synonyms>