14
trio(noun, group, three, triangle, threesome)
13
threesome(noun, group, three, trio, leash)
13
triad(noun, group, three, trio, leash)
12
trine(noun, group, three, trio, leash)
12
three(noun, group, three, trio, triangle)
12
troika(noun, group, trio, leash, triangle)
11
triplet(noun, trio, leash, triangle)
10
ternary
10
ternion(noun, trio, leash, triangle, triplet)
8
trey(noun, trio, leash, triangle, triplet)
8
triune(noun, group, three, trio, leash)
7
leash
7
tercet
7
triumvirate(noun, group, trio, leash, triangle)
7
triunity(noun, group, trio, triangle, triality)
6
terzetto
5
tierce
5
III
5
Sacred Trinity(noun, expression, idiom)
5
deuce-ace
11 years ago|5.4k views|share |citing 
APASmart Define. (2015). trinity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/trinity/thesaurus/synonyms
ChicagoSmart Define. 2015. "trinity thesaurus" https://smartdefine.org/trinity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, trinity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/trinity/thesaurus/synonyms>.
MLASmart Define. "trinity thesaurus" 29 September 2015. Web. 20 September 2026. <https://smartdefine.org/trinity/thesaurus/synonyms>