Decline
Sank
Decline and sank are semantically related in deteriorate topic. You can use "Decline" instead a verb "Sank", if it concerns topics such as fall in.
Mutual synonyms
Both words in one sentence
- The decline of the series sank even lower after their creator Willy Vandersteen got less and less involved.
Source: Seasonal Rot - However, it's fallen into decline for a few notable reasons: Way, way too many people made awful games with it (due to treating a game engine as a level editor for Mario games) that the engine's reputation sank in about three or four years.
Source: Deader Than Disco / Video Games
Cite this Source
Sank and Decline. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/decline/sank
Decline & Sank. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/decline/sank>.
Sank or Decline. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/decline/sank.
Google Ngram Viewer shows how "decline" and "sank" have occurred on timeline