Subclass and Tier

Subclass

Subclass noun - (biology) a taxonomic category below a class and above an order.

Tier and subclass are semantically related. In some cases you can use "Tier" instead a noun "Subclass".

Tier

Tier noun - One of the units into which a whole is divided on the basis of a common characteristic.
Usage example: the bottom tier of entrants
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Synonyms for Tier

Subclass and tier are semantically related. Sometimes you can use "Subclass" instead a noun "Tier".

Nearby Words: tiered, tiering
Cite this Source
Tier and Subclass. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/subclass/tier
Subclass & Tier. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/subclass/tier>.
Tier or Subclass. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/subclass/tier.
Google Ngram Viewer shows how "subclass" and "tier" have occurred on timeline