1
rhomboidal
1
square
1
ternary(adjective, three)
1
three-dimensional
1
three-footed
1
three-in-one
1
three-pronged
1
trial
1
triangularly
1
triangulate
1
triarch
1
trichotomous
1
tricorn
1
tricornered
1
trident
1
trifid
1
triflorate
1
triflorous
1
trigon
1
trigonoid
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APASmart Define. (2015). triangular thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/triangular/thesaurus/synonyms
ChicagoSmart Define. 2015. "triangular thesaurus" https://smartdefine.org/triangular/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, triangular thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/triangular/thesaurus/synonyms>.
MLASmart Define. "triangular thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/triangular/thesaurus/synonyms>