Countable Nouns Ending in ISM and Containing TR

Explore 30 verified English countable nouns ending in ISM and containing TR, including Extremism, Truism, Ostracism, Tropism, Phototropism, Geotropism and Heliotropism. 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 A
2 words
anemotropism
allelotropism
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

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