Collective Nouns with O
Browse 1,025 verified English collective nouns containing the letter O, including People, School, Old, Government, House, Group and Country. Filter these group nouns for flocks, herds, and collections by word length below, or check subject-verb agreement rules for groups in our noun grammar guide.
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Starts with A24 words
administration
association
assortment
aristocracy
anthology
aggregation
auditory
archipelago
apocrypha
assiniboine
autocade
androecium
automobilia
ayuntamiento
angiospermae
archconfraternity
amphictyony
attorneydom
aeroplankton
anomura
antilegomena
acoemeti
adespota
angeldom
Starts with B24 words
body
board
brotherhood
bloc
bodyguard
battalion
bouquet
brood
boyhood
boardroom
bourgeoisie
backcourt
boyband
busload
blogosphere
biota
backrow
battlegroup
boatful
benthos
bloodstock
boscage
baronage
bhadralok
Starts with C24 words
country
company
community
couple
court
clothes
commission
collection
cloud
competition
crowd
committee
conference
congress
county
council
crop
corporation
combine
coalition
colony
chorus
collaborative
corps
Starts with D24 words
division
drove
dozen
directory
demographic
delegation
duo
demos
directorate
diaspora
downtrodden
dispossessed
deputation
demimonde
diaconate
demiworld
dorcas
diadochi
dogdom
dopping
dekalogy
diegueno
dendrocolaptidae
dicotyledones
Starts with E24 words
expedition
escort
electorate
entourage
erotica
echelon
exaltation
exotica
esoterica
episcopate
episcopacy
eavestroughing
exiledom
ethnographica
elfdom
ephorate
ethnos
exoterica
erythron
epibenthos
exonumia
eightsome
entomofauna
eumycota
Starts with F24 words
following
force
folks
folk
fold
fellowship
faction
federation
foliage
flora
fandom
fowl
foursome
frontcourt
flotilla
flamboyance
flashmob
frontbench
freeborn
fisherfolk
francophonie
followership
fonds
fivesome
Starts with G24 words
government
group
generation
grouping
grassroots
garrison
gestapo
girlhood
geekdom
gentlefolk
gerontocracy
groupset
gamefowl
genro
godsquad
groupuscule
gruppetto
gangsterdom
gorsedd
gossipry
gemot
gurudom
grouplet
gabionage
Starts with H24 words
house
host
housing
household
homeless
hardcore
horde
hoard
hosiery
houseful
hyperpower
hillfolk
haplogroup
hipsterdom
heathendom
hymnody
hippiedom
hollowware
heronry
herpetofauna
herrenvolk
helotry
hebdomad
helotage
Starts with I6 words
instrumentation
inspectorate
ingroup
ironsides
infusoria
ichthyofauna
Starts with J6 words
jobless
junto
judicatory
jockdom
joisting
junkerdom
Starts with K6 words
knot
knighthood
kinfolk
kinsfolk
krummholz
kgotla
Starts with L17 words
lot
labor
lobby
legion
livestock
lowlife
lakota
legation
lepidoptera
lumpenproletariat
lockage
lobi
lekgotla
luvviedom
lectorate
landforce
leukon
Starts with M24 words
majority
mission
minority
mob
monarchy
monastery
motherhood
manhood
memorabilia
microbiome
motorcade
meritocracy
mon
microbiota
menfolk
murmuration
microflora
merfolk
microcircuitry
menominee
microglia
mollusca
monde
monkhood
Starts with N24 words
nation
neighborhood
nationality
nobility
nowt
nondisabled
noblesse
netroots
nonmanagement
nonet
nonfamily
nonelite
nomenklatura
nakota
neuroglia
nekton
neurominority
nonpoor
nanoplankton
nonfaculty
nongame
neuston
nonuplet
nabobery
Starts with O24 words
old
order
organization
opposition
offense
outfit
orchestra
oppressed
orchard
offspring
oligarchy
outfield
octet
oeuvre
officialdom
outgroup
oto
overclass
odawa
ogdoad
oligodendroglia
oarage
optimates
orientalia
Starts with P24 words
people
police
poor
produce
population
profession
personnel
portuguese
prosecution
patrol
pod
procession
proprietary
poultry
priesthood
platoon
percussion
posse
populace
posterity
philharmonic
pantheon
progeny
plankton
Starts with Q4 words
quorum
quango
quangocracy
quatorze
Starts with R17 words
royalty
repertoire
roma
rout
roost
roping
roomful
rocketry
rookery
ripieno
rootage
robotry
rebeldom
rascaldom
ribbonry
rotte
reptiledom
Starts with S24 words
school
society
section
stock
selection
secondary
soviet
squadron
subcommittee
sorority
sisterhood
stardom
subgroup
shoal
sainthood
synod
strikeforce
supergroup
subpopulation
shopfloor
sounder
schoolboard
skunkworks
sodality
Starts with T24 words
troops
troop
trio
trilogy
throng
troupe
townspeople
threesome
trove
townsfolk
troika
twosome
townfolk
tong
trousseau
tetralogy
transcriptome
totty
tifosi
tradesfolk
turbomachinery
troughing
tercio
teendom
Starts with U5 words
union
unemployed
unborn
underclothing
undergraduatedom
Starts with V16 words
vote
vocabulary
vegetation
victoriana
volk
votebank
volksraad
voortrekkers
vulgo
vexillation
vespertilionidae
volery
volary
villadom
velloziaceae
vejoz
Starts with W15 words
workforce
wounded
wardrobe
weaponry
womanhood
waterfowl
workgroup
wolfpack
womankind
womenfolk
wildfowl
workpeople
woodenware
workfolk
witenagemot
Starts with X3 words
xanthomelanoi
xenopodidae
xenomi
Starts with Y9 words
young
youth
youngblood
yeomanry
youngstock
yuppiedom
yokelry
yokeldom
yojuane
Starts with Z14 words
zooplankton
zonta
zoque
zemstvo
zoobenthos
zuludom
zoophyta
zaramo
zosteropinae
zonitidae
zoophaga
zonoplacentalia
zoopantheon
zygophyceae