Countable Nouns Ending in SM and Containing TR

Browse 31 valid English countable nouns ending in SM and containing TR, from Extremism, Truism, Ostracism, Tropism, Phototropism, Geotropism and Heliotropism 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 A
2 words
anemotropism
allelotropism
Starts with C
1 words
centroplasm
Starts with E
3 words
extremism
exotropism
exostracism
Starts with G
2 words
geotropism
gravitropism
Starts with H
4 words
heliotropism
hydrotropism
haptotropism
hemitropism
Starts with M
1 words
metropolitanism
Starts with N
1 words
nyctitropism
Starts with O
1 words
ostracism
Starts with P
2 words
phototropism
paraphototropism
Starts with S
2 words
strabism
stereotropism
Starts with T
10 words
truism
tropism
traumatism
thigmotropism
trialism
triticism
theatricism
thermotropism
trophotropism
trendyism
Starts with U
2 words
ultraism
untruism

•Browse Countable Nouns by Letter (A to Z)

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