Declining
Declining adjective - Bending downward or forward.
Mortally ill and declining are semantically related In some cases you can use "Mortally ill" instead an adjective "Declining".
Mortally ill
Declining and mortally ill are semantically related in dying topic. You can use "Declining" instead an adjective phrase "Mortally ill".
Cite this Source
Mortally ill and Declining. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/declining/mortally_ill
Declining & Mortally ill. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/declining/mortally_ill>.
Mortally ill or Declining. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/declining/mortally_ill.
Google Ngram Viewer shows how "declining" and "mortally ill" have occurred on timeline