Countable Nouns That Start with T and End with UM

Explore 57 verified English countable nouns starting with T and ending with UM, including Tantrum, Thrum, Terrarium, Tum, Talcum, Trapezium and Trillium. 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 TA7 words
tantrum
talcum
taraxacum
tapetum
tanacetum
talinum
taurobolium
Starts with TE18 words
terrarium
tectum
tentorium
tenaculum
tegmentum
tepidarium
teetotum
tetrazolium
tergum
tertium
teucrium
termitarium
testatum
tetramethylammonium
telium
tentaculum
tenendum
tetrasporangium
Starts with TH
2 words
thrum
thalictrum
Starts with TI3 words
tillicum
tintinnabulum
tirocinium
Starts with TO3 words
tormentum
tomentum
tomium
Starts with TR21 words
trapezium
trillium
trivium
triduum
triennium
transuranium
tropaeolum
triticum
triclinium
triforium
trifolium
triquetrum
trachelium
trachelospermum
tripleurospermum
trankum
tripudium
tridominium
tritocerebrum
trinkum
trichosporangium
Starts with TU
2 words
tum
tuberculum
Starts with TY
1 words
tympanum

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