imperfectly
1. [ adverb ] in an imperfect or faulty way
Synonyms: amiss
Examples:

"The lobe was imperfectly developed" "Miss Bennet would not play at all amiss if she practiced more"- Jane Austen

Related terms: perfectly imperfect imperfect
Similar spelling:   imperfect
  imperfective
  imperfection
  imperfectness
  improperly
  imperially
  imperforate
  impertinently
  imperiously
  improperness
  improper
  imperial