Regrettably
Regrettably adverb - By bad luck.
Weakly and regrettably are semantically related. In some cases you can use "Weakly" instead an adverb "Regrettably".
Weakly
Weakly adverb - In a weak or feeble manner or to a minor degree.
Regrettably and weakly are semantically related. Sometimes you can use "Regrettably" instead an adverb "Weakly".
Mutual synonyms
Cite this Source
Weakly and Regrettably. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/regrettably/weakly
Regrettably & Weakly. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/regrettably/weakly>.
Weakly or Regrettably. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/regrettably/weakly.
Google Ngram Viewer shows how "regrettably" and "weakly" have occurred on timeline