Countable Nouns That Start with TR and End with IS

Explore 22 verified English countable nouns starting with TR and ending with IS, including Travis, Trellis, Trois, Trypanosomiasis, Travois, Tracheobronchitis and Transgenesis. Sort these count nouns with singular and plural forms by word length for ESL grammar practice, determiner usage, and plural spelling below, or review singular and plural count rules in our noun grammar guide.

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Starts with TRA
6 words
travis
travois
tracheobronchitis
transgenesis
tracheitis
tracheloacromialis
Starts with TRE
3 words
trellis
treponematosis
trevis
Starts with TRI
7 words
trichiasis
trichuriasis
tricyrtis
trichosis
trientalis
trichophytosis
trichocephaliasis
Starts with TRO
4 words
trois
tropotaxis
trophoneurosis
trophobiosis
Starts with TRY
2 words
trypanosomiasis
trypanosomatosis

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