Class
Class noun - One of the units into which a whole is divided on the basis of a common characteristic.
Usage example: a new class of wireless devices that could be used for Internet access as well as personal communication
Genus is a synonym for class in people topic. In some cases you can use "Genus" instead a noun "Class", when it comes to topics like kind, society, type, division. popular alternative
Genus
Genus noun - One of the units into which a whole is divided on the basis of a common characteristic.
Usage example: the crime novel, written from the criminal's perspective, is sometimes seen as a particular species of the detective story genus
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Synonyms for Genus
Mutual synonyms
How words are described
Both words in one sentence
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Also, Grasshopper provides this little gem:Grasshopper: You are a disgrace to your order, class, phylum, genus, and species!
- Use of family when phylum ("the worm family"), class ("the insect family"), order ("the bat family"), genus ("the weasel family") or species ("the chicken family") would be more accurate.
Source: Taxonomic Term Confusion -
Crippling Overspecialization: Conseil can rattle off any animal or plant's exact order, class, phylum, genus and species, but only once he's told their name, being unable to actually identify a single one.
Cite this Source
Genus and Class. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/class/genus
Class & Genus. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/class/genus>.
Genus or Class. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/class/genus.
Google Ngram Viewer shows how "class" and "genus" have occurred on timeline