Ill
Ill adverb - In a manner so as to cause loss or suffering.
Regretfully and ill are semantically related. In some cases you can use "Regretfully" instead an adverb "Ill".
Nearby Word: illness
Regretfully
Regretfully adverb - With feelings of bitterness or grief.
Usage example: I must regretfully inform you that you are not among those who have been accepted for our internship program
Ill and regretfully are semantically related. Sometimes you can use "Ill" instead an adverb "Regretfully".
Cite this Source
Regretfully and Ill. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/ill/regretfully
Ill & Regretfully. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/ill/regretfully>.
Regretfully or Ill. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/ill/regretfully.
Google Ngram Viewer shows how "ill" and "regretfully" have occurred on timeline