Countable Nouns Starting with TRI and Containing UM

Explore 22 verified English countable nouns starting with TRI and containing UM, including Triumph, Triumvirate, Trillium, Triumphalist, Trivium, Triumvir and Triduum. 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 TRIC
2 words
triclinium
trichosporangium
Starts with TRID
2 words
triduum
tridominium
Starts with TRIE
1 words
triennium
Starts with TRIF
2 words
triforium
trifolium
Starts with TRIL
1 words
trillium
Starts with TRIN
1 words
trinkum
Starts with TRIP
2 words
tripleurospermum
tripudium
Starts with TRIQ
1 words
triquetrum
Starts with TRIT
2 words
triticum
tritocerebrum
Starts with TRIU7 words
triumph
triumvirate
triumphalist
triumvir
triumpher
triumviry
triumphery
Starts with TRIV
1 words
trivium

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