Countable Nouns Ending in N and Containing O
Explore 7,812 verified English countable nouns ending in N and containing O, including Information, Person, Question, Woman, Open, Action and Son. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.
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Starts with A
24 words action
application
attention
administration
afternoon
addition
association
assumption
amazon
ambition
admission
acquisition
abortion
attraction
adoption
accommodation
addiction
appreciation
allocation
aaron
adaptation
affection
authorization
animation
Starts with B
24 words brown
billion
button
bacon
balloon
breakdown
bitcoin
beacon
babylon
boolean
battalion
businesswoman
baron
bourbon
boon
bohemian
blockchain
bison
beckon
bastion
baton
bellybutton
businessperson
bosnian
Starts with C
24 words common
communication
condition
concern
connection
conversation
construction
commission
collection
consideration
competition
constitution
contribution
convention
cousin
conclusion
creation
combination
crown
comparison
concentration
collaboration
confirmation
corporation
Starts with D
24 words down
direction
discussion
decision
distribution
description
division
domain
depression
determination
definition
discrimination
demonstration
duration
dozen
distinction
destination
dimension
downtown
dragon
declaration
dedication
demon
donation
Starts with E
24 words education
election
european
expression
explanation
emotion
examination
expectation
exception
extension
evaluation
evolution
edition
exhibition
expansion
equation
explosion
execution
exploration
exploitation
emission
exemption
exclusion
elevation
Starts with F
24 words function
fashion
foundation
formation
fiction
frustration
fourteen
fraction
fusion
fountain
friction
frown
faction
formulation
federation
fascination
fluctuation
fixation
filtration
falcon
felon
foreman
fragmentation
fermentation
Starts with G
24 words generation
graduation
grandson
gown
gallon
groan
georgian
generalization
globalization
gratification
garrison
groin
goblin
gestation
gibson
goon
gravitation
germination
glutton
godson
glorification
geolocation
gradation
gridiron
Starts with H
24 words horizon
horn
hydrogen
historian
hon
hesitation
hometown
humiliation
hospitalization
hallucination
honeymoon
hydration
heron
hemoglobin
horseman
hackathon
harmonization
harpoon
hibernation
hydrocarbon
hexagon
habitation
huron
halogen
Starts with I
24 words information
institution
investigation
interaction
innovation
introduction
imagination
impression
inflation
interpretation
integration
intervention
instruction
identification
infection
intention
implication
invention
implementation
inspiration
isolation
invitation
icon
inclusion
Starts with J
24 words join
johnson
jackson
jordan
john
jurisdiction
justification
junction
jargon
juxtaposition
jubilation
journeyman
jettison
jamon
jacobin
jurywoman
jotunn
jillion
jollification
jotun
jimson
jargonization
journalization
jambolan
Starts with K
24 words knockdown
kinswoman
klaxon
koan
kazillion
kaon
kiloton
keratinization
koban
keelson
kroon
kohen
kickdown
kingstonian
klystron
karyon
kolkatan
kyogen
kakiemon
kirkton
kwongan
kamelaukion
krytron
kikumon
Starts with L
24 words location
loan
lesson
limitation
lemon
lincoln
lion
lockdown
login
liberation
litigation
legion
liaison
legalization
lotion
logan
localization
logon
lesion
loin
liquidation
lamentation
letdown
lexicon
Starts with M
24 words million
modern
mountain
mention
mission
moon
motion
motivation
medication
madison
modification
migration
meditation
manipulation
mansion
morgan
metropolitan
marathon
mediation
manifestation
mitigation
moan
moderation
mutation
Starts with N
24 words nation
negotiation
navigation
noon
notification
noun
notion
nomination
newborn
nitrogen
nelson
norwegian
notation
normalization
nylon
narration
neuron
neon
norman
newton
neutron
naturalization
negation
nightgown
Starts with O
24 words open
organization
operation
opinion
option
ocean
origin
occasion
opposition
observation
occupation
organ
orientation
obligation
onion
optimization
objection
oppression
obsession
orphan
omission
obstruction
overturn
omen
Starts with P
24 words person
position
production
population
protection
preparation
prison
presentation
passion
permission
promotion
politician
profession
possession
pension
protein
poison
participation
perception
prediction
publication
portion
provision
projection
Starts with Q
24 words question
qualification
quotation
quantification
quantization
quotidian
quintillion
quadrillion
quaternion
quantitation
quadroon
quoin
quattuordecillion
quadrisection
quillon
quadruplication
quickthorn
quintuplication
quartation
quarrion
quindecagon
quatorzain
quercitron
quotition
Starts with R
24 words reason
region
religion
relation
representation
reaction
roman
revolution
recognition
reflection
resolution
recommendation
registration
regulation
reputation
reception
reduction
reservation
recession
revision
restriction
recreation
rotation
rejection
Starts with S
24 words son
situation
season
section
station
solution
session
selection
suggestion
satisfaction
subscription
separation
suspicion
sanction
speculation
succession
specification
submission
spoon
simulation
surgeon
suspension
simon
substitution
Starts with T
24 words town
television
tradition
transition
transaction
tension
translation
transformation
ton
trillion
transmission
token
tuition
taxation
temptation
termination
thorn
thompson
treason
transcription
touchdown
toxin
telecommunication
teaspoon
Starts with U
24 words union
unknown
utilization
uptown
unification
unison
unicorn
utopian
unionization
urination
underrepresentation
usurpation
undulation
ultramarathon
upsilon
unction
underestimation
ulceration
underutilization
undervaluation
ubiquitination
unperson
upgradation
unsaturation
Starts with V
24 words vision
version
vacation
variation
violation
validation
verification
vibration
violin
vaccination
visualization
victorian
valuation
vocation
vegetation
visitation
vexation
victimization
vindication
vernon
volition
virtualization
veneration
vocalization
Starts with W
24 words woman
won
weapon
wilson
wagon
watermelon
wellington
williamson
workstation
workman
wanton
woodsman
woolen
wilton
workingman
weaponization
washingtonian
woodgrain
wholegrain
wonton
wavefunction
woodman
williston
whoreson
Starts with X
18 words xenotransplantation
xiphosuran
xoanon
xylon
xanthogen
xenophobian
xanthation
xanthoprotein
xochimilcan
xenopterygian
xenopteran
xiphiplastron
xenocratean
xiphodon
xylorcin
xylophagan
xenophoran
xeromyron
Starts with Y
10 words yeoman
yellowfin
yachtswoman
yacon
yaupon
yuppification
yellowhorn
yoncopin
yakonan
yohimbinization
Starts with Z
24 words zillion
zoroastrian
zooplankton
zircon
zonation
zombification
zwitterion
zabuton
zapotecan
zaporizhzhian
zaragozan
zamoran
zootoxin
zymogen
zoon
zontian
zygon
zacaton
zoantharian
zaporogian
zyzzogeton
zygopteran
zygion
zygopteron