Countable Nouns Starting with TRI and Containing NI

Browse 19 valid English countable nouns starting with TRI and containing NI, from Triennial, Tricentennial, Trinitrate, Triennium, Triiodothyronine, Triunity and Tritagonist to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with TRIC3 words
tricentennial
triclinium
trichinization
Starts with TRID
1 words
tridominium
Starts with TRIE
2 words
triennial
triennium
Starts with TRIG
1 words
trigynian
Starts with TRII
1 words
triiodothyronine
Starts with TRIN8 words
trinity
trinitarian
trinidadian
trinitrate
triniscope
trinitrobenzene
trinitrocresol
trinitrophenylmethylnitramine
Starts with TRIT
2 words
tritagonist
tritonia
Starts with TRIU
1 words
triunity

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