Depressions
Sink and depressions are semantically related. in concavity topic. In some cases you can use "Sink" instead a noun "Depressions".
Sink
Sink noun - A place of great vice and corruption.
Depressions and sink are semantically related. Sometimes you can replace term "Depressions" with "Sink", this nouns are similar.
Cite this Source
Sink and Depressions. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/depressions/sink
Depressions & Sink. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/depressions/sink>.
Sink or Depressions. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/depressions/sink.
Google Ngram Viewer shows how "depressions" and "sink" have occurred on timeline