Improperly
Improperly adverb - In a mistaken or inappropriate way.
Willfully and improperly are semantically related. In some cases you can use "Willfully" instead an adverb "Improperly".
Nearby Word: improper
Willfully
Willfully adverb - With full awareness of what one is doing.
Improperly and willfully are semantically related. Sometimes you can use "Improperly" instead an adverb "Willfully".
Mutual synonyms
Cite this Source
Willfully and Improperly. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/improperly/willfully
Improperly & Willfully. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/improperly/willfully>.
Willfully or Improperly. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/improperly/willfully.
Google Ngram Viewer shows how "improperly" and "willfully" have occurred on timeline