Uncountable Nouns That End in OR

Explore 109 verified English uncountable nouns ending with the suffix -OR, including Color, Poor, Labor, Behavior, Error, Honor and Favor. Useful for quantifier accuracy, academic writing, and ESL study and rhyming patterns, browse these mass nouns and non-count terms for substances and concepts below or check quantifier and measurement rules in our noun grammar guide.

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armor
ardor
absolvitor
alachlor
algor
antichlor
angor
aequor
ador
behavior
bioterror
bromocamphor
bromcamphor
color
candor
clamor
castor
camphor
clangor
counterterror
confiteor
cruor
cremor
decor
demeanor
dishonor
disfavor
dolor
digor
error
endeavor
ecuador
excelsior
eradicator
favor
flavor
fervor
furor
flor
fetor
fluor
fulgor
honor
humor
horror
hypercolor
heliodor
heptachlor
ichor
illuminator
interbehavior
Starts with J
1 words
jor
Starts with K
1 words
kwashiorkor
labor
liquor
languor
livor
lentor
metaphor
multicolor
misbehavior
malodor
maror
masoor
mor
mucor
methoxychlor
mislabor
Starts with N
2 words
neurohumor
nidor
or
odor
overcolor
poor
pallor
phosphor
petrichor
pudor
pundonor
perfervor
Starts with Q
1 words
quittor
rumor
rigor
rancor
revivor
savor
splendor
stupor
squalor
succor
stridor
spoor
sindoor
sopor
sapor
smoor
sudor
sordor
similor
terror
technicolor
torpor
Starts with U
1 words
uncandor
vapor
vigor
valor
versicolor
Starts with W
1 words
watercolor
Starts with Z
1 words
ziguinchor

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