8
inadequately(adverb, imperfectly)
7
imperfectly(adverb, imperfectly, impurely)
6
badly
6
faultily(adverb, imperfectly, erroneously)
6
incompletely(adverb, imperfectly)
5
deficiently(adverb, imperfectly)
4
incorrectly(adverb, erroneously)
3
erroneously(adverb, erroneously)
3
inaccurately(adverb, erroneously)
3
insufficiently
3
partially
3
poorly
2
amiss
2
immorally(adverb, impurely)
1
abnormally
1
bigly
1
brokenly
1
dirtily(adverb, impurely)
1
fallaciously(adverb, erroneously)
1
falsely(adverb, erroneously)
11 years ago|2.4k views|share |citing 
APASmart Define. (2015). defectively thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/defectively/thesaurus/synonyms
ChicagoSmart Define. 2015. "defectively thesaurus" https://smartdefine.org/defectively/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, defectively thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/defectively/thesaurus/synonyms>.
MLASmart Define. "defectively thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/defectively/thesaurus/synonyms>