Improperly
Improperly adverb - In a mistaken or inappropriate way.
Poorly and improperly are semantically related. In some cases you can use "Poorly" instead an adverb "Improperly".
Nearby Word: improper
Poorly
Poorly adverb - In an unsatisfactory way.
Improperly and poorly are semantically related. Sometimes you can use "Improperly" instead an adverb "Poorly".
Mutual synonyms
Both words in one sentence
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Part of Ultra Magnus' shtick is arresting his fellow Autobots for things such as poorly written signage, improperly adjusted insignia, or using informal nicknames, and throwing them into the brig.
Source: Felony Misdemeanor -
The Dev Team Thinks of Everything: from poorly crafted compasses to weapons that break when used improperly and potentialy crippling magic specialization.
Source: Video Game / Soulbringer
Cite this Source
Poorly and Improperly. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/improperly/poorly
Improperly & Poorly. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/improperly/poorly>.
Poorly or Improperly. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/improperly/poorly.
Google Ngram Viewer shows how "improperly" and "poorly" have occurred on timeline