44 entries under noun topic. ×

12
threesome(group, three, trio, triangle)
12
triad(group, trio, leash, triangle)
12
trinity(group, three, trio, leash)
11
ternary(adjective, treble, triplication)
11
trio(group, three, triangle, triptych)
11
triplet(trio, leash, triangle, triptych)
11
troika(group, trio, leash, triangle)
10
triple(adjective, group, three, trio)
8
ternion(trio, leash, triangle, triplet)
8
three(group, trio, triangle)
7
leash
7
trey(trio, leash, triangle, triplet)
6
tercet
6
triplicate(trio, leash, triangle, triplet)
5
III
5
triumvirate(group, trio, leash, triangle)
5
triune(group, trio, leash, triangle)
4
3
4
terzetto
4
tierce
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APASmart Define. (2015). trine thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/trine/thesaurus/synonyms
ChicagoSmart Define. 2015. "trine thesaurus" https://smartdefine.org/trine/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, trine thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/trine/thesaurus/synonyms>.
MLASmart Define. "trine thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/trine/thesaurus/synonyms>