Countable Nouns Starting with TRIA and Containing I

Explore 30 verified English countable nouns starting with TRIA and containing I, including Trial, Triangle, Triad, Triage, Triathlon, Triangulation and Triathlete. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with TRIAC7 words
triacetate
triac
triactine
triacid
triact
triaconter
triactor
Starts with TRIAD
2 words
triad
triadist
Starts with TRIAG
1 words
triage
Starts with TRIAK5 words
triakid
triakisoctahedron
triakistetrahedron
triakisicosahedron
triakisoctahedrid
Starts with TRIAL5 words
trial
trialist
trialogue
triality
trialism
Starts with TRIAN
2 words
triangle
triangulation
Starts with TRIAR
2 words
triarchy
triarch
Starts with TRIAT
2 words
triathlon
triathlete
Starts with TRIAX
2 words
triaxiality
triaxon
Starts with TRIAZ
2 words
triazine
triazole

•Browse Countable Nouns by Letter (A to Z)

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