10 entries under group topic. ×

17
triad(noun, three, trio, triangle)
16
trio(noun, three, triangle, triple)
13
trinity(noun, three, trio, triangle)
11
troika(noun, three, trio, triangle)
10
threesome(noun, trio, triangle, triple)
9
triple(noun, adjective, three, trio)
7
trine(noun, trio, triangle, triple)
5
triumvirate(noun, three, trio, triangle)
5
triune(noun, trio, triangle, triple)
3
triunity(noun, trio, triangle)
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APASmart Define. (2015). three thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/three/thesaurus/synonyms
ChicagoSmart Define. 2015. "three thesaurus" https://smartdefine.org/three/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, three thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/three/thesaurus/synonyms>.
MLASmart Define. "three thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/three/thesaurus/synonyms>