Synonyms|310Antonyms|121|Broader|0Narrower|0Related|558
1
extraordinarily(adverb, nonconformingly)
1
extravagantly
1
false(adverb, mistake, error, untrue)
1
faulty
1
flagrantly
1
freakishly(adverb, nonconformingly)
1
frightfully
1
funnily(adverb, nonconformingly)
1
grievously
1
grossly
1
harshly
1
hellishly
1
idiosyncratically(adverb, nonconformingly)
1
ill
1
illegitimate
1
illegitimately
1
illicitly
1
impertinently(adverb, disrespectfully)
1
impudently(adverb, disrespectfully)
1
in an unlawful manner
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APASmart Define. (2015). improperly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/improperly/thesaurus/synonyms
ChicagoSmart Define. 2015. "improperly thesaurus" https://smartdefine.org/improperly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, improperly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/improperly/thesaurus/synonyms>.
MLASmart Define. "improperly thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/improperly/thesaurus/synonyms>