Block
Block noun - A number of things considered as a unit.
Substratum and block are semantically related. In some cases you can use "Substratum" instead a noun "Block".
Substratum
Substratum noun - Any stratum or layer lying underneath another.
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Synonyms for Substratum
Block and substratum are semantically related. Sometimes you can use "Block" instead a noun "Substratum".
Nearby Word: substrate
Cite this Source
Substratum and Block. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/block/substratum
Block & Substratum. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/block/substratum>.
Substratum or Block. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/block/substratum.
Google Ngram Viewer shows how "block" and "substratum" have occurred on timeline