imperfectly
Definitions
In a way that is faulty, incomplete, or lacking in some detail.
Not perfectly; with flaws or errors.
Examples
The machine functioned imperfectly, causing delays in the production line.
She spoke the language imperfectly, but her enthusiasm helped her communicate effectively.
Synonyms
flawed faultily defectively incompletely partially erroneously inaccurately
Antonyms
perfectly flawlessly impeccably faultlessly completely accurately entirely