Abstract Nouns Starting with O and Containing U

Explore 351 verified English abstract nouns starting with O and containing U, including Opportunity, Outcome, Output, Occupation, Outline, Occurrence and Outlet. Browse these idea words for emotions, qualities, and intangible concepts below, or explore examples of abstract vs. concrete nouns in our noun grammar guide.

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obstruction
obscurity
obfuscation
obviousness
obliviousness
obstructionism
obscuration
obduracy
obscureness
obtuseness
obnoxiousness
obloquy
obscurantism
obsequiousness
obliqueness
obliquity
obtrusion
obtrusiveness
obtusity
obstructiveness
obscurement
obturation
objurgation
obstreperousness
occupation
occurrence
occupancy
occult
occultism
occlusion
occultation
octuple
occupance
occultness
occurrent
occlusiveness
octonarius
odium
odiousness
odorousness
odoriferousness
Starts with OF
2 words
offput
officiousness
olympus
oliguria
olericulture
oleaginousness
oliguresis
oligophosphaturia
ominousness
omnisexuality
omnivorousness
omnifariousness
ombudsmanship
onslaught
onus
onrush
onerousness
opportunity
optimum
opium
opus
opulence
opportunism
opprobrium
opaqueness
opportuneness
oppugnancy
opprobriousness
opisthotonus
opiumism
openmouthedness
ophthalmoneuritis
organum
orotundity
oracularity
oracularness
orbicularity
ordalium
organotherapeutics
oraculousness
osmoregulation
ostentatiousness
osculation
ostreiculture
osculatrix
Starts with OT
1 words
otohemineurasthenia
out
ought
outcome
output
outline
outlet
outlook
outrage
ounce
outreach
outbreak
outward
outgoing
ouch
outage
outing
outsourcing
outset
outburst
outcry
outflow
outlier
outro
ouster
overturn
overhaul
overture
overrun
overuse
ovulation
overpopulation
overground
overconsumption
overabundance
overproduction
overexposure
oversupply
overburden
overindulgence
overstimulation
oversaturation
overvaluation
overcount
overmuch
overpressure
overregulation
oversubscription
overeducation
Starts with OW
1 words
owerloup
Starts with OX
1 words
oxyuriasis

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