Uncountable Nouns with ROR

Browse 71 verified English uncountable nouns containing the letters ROR, including Error, Horror, Terror, Terrorism, Sorority, Counterterrorism and Furor. Filter these mass nouns and non-count terms for substances and concepts by word length below, or check quantifier and measurement rules in our noun grammar guide.

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Starts with A
4 words
antiterrorism
agroterrorism
afrormosia
arthrorheumatism
Starts with B
2 words
bioterrorism
bioterror
Starts with C
5 words
counterterrorism
cyberterrorism
counterterror
counterorganization
cholecystenterorrhaphy
Starts with D
2 words
dextrorotation
dehydroretinol
Starts with E
15 words
error
ecoterrorism
emperorship
electrorefining
electroretinography
electroreduction
electrorheology
electroresection
enterorrhaphy
enterorrhexis
enterorrhagia
enterorrhea
elytrorrhaphy
erythrorrhexis
elytrorrhagia
Starts with F
1 words
furor
Starts with G
2 words
gastrohysterorrhaphy
gastrohydrorrhea
Starts with H
4 words
horror
hyperorexia
hesperornithiformes
hyperorthognathy
Starts with M
6 words
maror
metrorrhagia
microreproduction
microradiography
macrorhamphosidae
macracanthrorhynchiasis
Starts with N
2 words
neuroradiology
narcoterrorism
Starts with O
3 words
overorganization
overornamentation
overornamentality
Starts with P
6 words
prorogation
proration
prores
peroration
proreciprocation
prorhipidoglossomorpha
Starts with R
1 words
retroreflection
Starts with S
10 words
sorority
sororicide
superordination
superorgasm
sororate
spectroradiometry
superorganization
superorganic
superorganicism
saccharorrhea
Starts with T
4 words
terror
terrorism
terrorization
trinitroresorcin
Starts with U
3 words
underorganization
ureteroradiography
ureterorectostomy
Starts with X
1 words
xeroradiography

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