Uncountable Nouns with OPE

Browse 226 verified English uncountable nouns containing the letters OPE, including Open, Hope, Operation, Property, Operating, Opening and Developer. 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.

Refine list...
JUMP:
Sort:

Group:

Case:

View:

JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with A
12 words
alopecia
amylopectin
aminopeptidase
apocope
aposiopesis
abyssopelagic
aldopentose
aeroperitoneum
adoperation
adnexopexy
adipopexis
adipopexia
Starts with B
4 words
biopesticide
bopeep
bipropellant
bibliopegy
Starts with C
24 words
cooperation
cope
cooperativeness
coopetition
cooperativity
cooperage
cytopenia
coopering
copen
cyclopentadiene
cyclopentolate
cyclopentane
coopery
copernicium
colopexy
cyclopentanone
cefoperazone
chylopericardium
cassiopeium
cecopexy
cardiopericarditis
colpoperineoplasty
colonopexy
cholecystopexy
Starts with D
9 words
developer
dope
dnipropetrovsk
dopeyness
diacope
dipropellant
disoperation
developedness
dicyclopentadienyliron
Starts with E
15 words
elopement
europeanization
europeanism
encyclopedism
exopeptidase
epopee
endopericarditis
eosinopenia
enteropexy
epiplopexy
erythropenia
epitrope
eucopepoda
endoperitonitis
esothyropexy
Starts with F
2 words
fibrinopeptide
fibropericarditis
Starts with G
4 words
glycopeptide
granulocytopenia
gastrohysteropexy
gastroperiodynia
Starts with H
14 words
hope
hopelessness
hopefulness
heliotrope
haloperidol
hydroperoxide
hypnopedia
hopepunk
hydropericardium
hematopericardium
hydropneumopericardium
hydroperitonitis
hydropericarditis
hepatoperitonitis
Starts with I
6 words
interoperability
improperness
inoperability
inoperativeness
isoperimetry
inoperableness
Starts with L
10 words
loperamide
lycopene
leukopenia
liriope
lymphopenia
logopedics
leukocytopenia
lymphocytopenia
laparohysteropexy
lochoperitonitis
Starts with M
8 words
mopery
monopropellant
mastopexy
mesopelagic
mucopeptide
micropegmatite
micropetrography
metroperitonitis
Starts with N
5 words
neutropenia
noncooperation
nyaope
nincompoopery
nephropexy
Starts with O
24 words
open
operation
operating
opening
opera
openness
orthopedics
openmindedness
operetta
operability
osteopenia
operatics
openwork
openside
openendedness
openheartedness
operatorship
oligopeptide
osteopetrosis
operagoing
operationalism
openhandedness
operativeness
operativity
Starts with P
24 words
property
propellant
popery
properness
propene
pancytopenia
popera
popedom
propension
pyrope
polypropene
photoperiodism
panleukopenia
pneumoperitoneum
pneumopericardium
popeship
properdin
popeseye
propenal
pseudoperspective
paleopedology
propenseness
propenol
popehood
Starts with R
9 words
rope
reoperation
ropework
ropewalking
ropedancing
ropeworks
ropemanship
rhaptopetalaceae
ropesight
Starts with S
16 words
scope
slope
syncope
schopenhauer
slopestyle
sarcopenia
sinoper
schopenhauerism
sideropenia
sapropel
sapropelite
scapulopexy
salpingoperitonitis
sigmoidopexy
salpingopexy
scolopendrellidae
Starts with T
11 words
twopence
thrombocytopenia
teleoperation
thiopental
twopenceworth
trifluoperazine
topectomy
thermoperiodicity
thermopenetration
thermoperiodism
trachelectomopexia
Starts with U
1 words
uncooperativeness
Starts with V
2 words
viropexis
ventrohysteropexy
Starts with W
2 words
whoopee
wanhope
Starts with X
1 words
xenopeltidae
Starts with Z
1 words
zoopery

•Browse Uncountable Nouns by Letter (A to Z)

Select a letter to browse uncountable nouns containing it
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.