174 entries under noun topic. ×

8
sorts(verb, orders, categories, categorizes)
8
kinds(categories, characters)
8
types(verb, orders, categories, categorizes)
7
groups(verb, orders, categorizes)
7
grades(verb, orders, categories)
7
orders(verb, orders, categories, categorizes)
6
brands(verb, categories, categorizes)
6
ranks(verb, orders, categories)
5
castes
5
categories
5
examples(study, knowledge, teaching, instance)
5
forms(verb, orders, categories)
5
labels(verb, categories, categorizes)
4
lessons
4
pigeonholes(verb, orders, categorizes)
4
stamps(verb, categories, categorizes)
3
assorts(verb, categorizes)
3
characters
3
genera
3
instruction
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APASmart Define. (2015). classes thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/classes/thesaurus/synonyms
ChicagoSmart Define. 2015. "classes thesaurus" https://smartdefine.org/classes/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, classes thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/classes/thesaurus/synonyms>.
MLASmart Define. "classes thesaurus" 6 July 2015. Web. 22 September 2026. <https://smartdefine.org/classes/thesaurus/synonyms>