Countable Nouns Ending in O and Containing ER

Browse 156 valid English countable nouns ending in O and containing ER, from Zero, Hero, Stereo, Superhero, Concerto, Inferno and Hetero to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with A
6 words
antihero
accelerando
albergo
arriero
aerophoto
armigero
Starts with B
9 words
bolero
bracero
bandolero
banderillero
bodeguero
bucchero
bergamasco
brasero
burladero
Starts with C
24 words
concerto
cicero
cheerio
caballero
curandero
concertino
converso
camerlengo
comanchero
camerlingo
carabinero
cencerro
cocinero
chiclero
cero
cancionero
cochero
countermanifesto
cerillo
countermemo
campanero
chiquero
chaperno
counterpronunciamento
Starts with D
6 words
desperado
dinero
derecho
didgeridoo
divertimento
dero
Starts with E
10 words
embarcadero
encierro
encomendero
erizo
escudero
eryngo
esperantido
estanciero
etaerio
estampedero
Starts with F
7 words
fernando
flopperoo
fuero
falerno
ferio
ferreiro
ferrado
Starts with G
4 words
geronimo
generalissimo
guerrillero
gherao
Starts with H
6 words
hero
hetero
habanero
hornero
huaquero
hackerazzo
Starts with I
3 words
inferno
intermezzo
internuncio
Starts with J
2 words
jackeroo
jerepigo
Starts with K
2 words
korero
kerchoo
Starts with L
3 words
libero
llanero
literato
Starts with M
6 words
merino
mercado
moderato
montero
marero
mercedario
Starts with N
1 words
nonhero
Starts with P
16 words
perfecto
pistolero
potrero
pervo
peperoncino
pampero
penseroso
panzerotto
peacherino
pedrero
peroxo
pernio
piffero
pederero
peperino
pifferaro
Starts with R
2 words
ranchero
reverso
Starts with S
24 words
stereo
superhero
servo
sombrero
serrano
superego
switcheroo
supervolcano
shero
supermicro
scherzo
superjumbo
supermoto
seraglio
scherzando
santero
salsero
sockeroo
smasheroo
supercargo
smackeroo
solferino
superloo
supermacho
Starts with T
7 words
terrazzo
torero
tercio
teredo
terzetto
terciopelo
tapadero
Starts with V
3 words
vaquero
verso
verdelho
Starts with W
5 words
waterloo
wanderoo
whaikorero
wero
whiskerando
Starts with Z
2 words
zero
zanjero

•Browse Countable Nouns by Letter (A to Z)

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