Uncountable Nouns Starting with O and Containing CE

Explore 68 verified English uncountable nouns starting with O and containing CE, including Office, Occurrence, Obedience, Observance, Obscenity, Overconfidence and Opulence. 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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Starts with OB8 words
obedience
observance
obscenity
obsolescence
obeisance
obsceneness
obmutescence
obliviscence
Starts with OC6 words
occurrence
oceanside
oceanography
occupance
oceanology
ocellation
Starts with OF
1 words
office
Starts with OL
1 words
oligocene
Starts with OM8 words
omnipotence
omniscience
omnipresence
omnibenevolence
omnicompetence
omittance
omnisignificance
omnificence
Starts with ON
2 words
once
onchocerciasis
Starts with OP3 words
opulence
opalescence
oporice
Starts with OR6 words
ordnance
ordonnance
orcein
orthocephaly
ornithocephalidae
orchidocelioplasty
Starts with OS
1 words
oscitance
Starts with OT
1 words
ottocento
Starts with OU4 words
outperformance
outplacement
outrance
outrecuidance
Starts with OV23 words
overconfidence
overabundance
overdependence
overreliance
overindulgence
overconcentration
overbalance
overconcern
overcentralization
overinsurance
overservice
overcompliance
overdominance
overacceleration
overcertification
overissuance
overniceness
oversusceptibility
overinterference
overcensoriousness
overlicentiousness
oversusceptibleness
overaccentuation
Starts with OX3 words
oxaloacetate
oxyacetylene
oxycephaly
Starts with OZ
1 words
ozocerite

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