Countable Nouns Starting with TRI and Containing RA

Explore 28 verified English countable nouns starting with TRI and containing RA, including Triceratops, Triumvirate, Trilateral, Trimaran, Trigram, Trinitrate and Trihedral. 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 TRIA
1 words
triakistetrahedron
Starts with TRIB
1 words
tribrach
Starts with TRIC3 words
triceratops
trichopteran
trichosporangium
Starts with TRIE
2 words
trierarchy
trierarch
Starts with TRIF
1 words
trifluoperazine
Starts with TRIG
2 words
trigram
trigraph
Starts with TRIH
2 words
trihedral
trihydrate
Starts with TRIL4 words
trilateral
trilateration
triliteral
trilateralist
Starts with TRIM
1 words
trimaran
Starts with TRIN
2 words
trinitrate
trinitrophenylmethylnitramine
Starts with TRIQ
2 words
triquetra
triquetral
Starts with TRIR
2 words
triradial
triradiate
Starts with TRIS
1 words
trisacramentarian
Starts with TRIT3 words
triturate
trituration
triturator
Starts with TRIU
1 words
triumvirate

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