Countable Nouns Ending in O and Containing S

This list gathers 383 English countable nouns ending in O and containing S, such as Studio, Scenario, Solo, Casino, Stereo, Mosquito and Psycho. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with A
21 words
antipasto
asiago
aristo
appassionato
aliso
asiento
atishoo
apso
arioso
aviso
aspro
amoroso
affettuoso
adagissimo
ambuscado
anisado
assinego
ausubo
atamasco
altaltissimo
anisidino
Starts with B
13 words
bistro
basso
basho
bravissimo
biscotto
barbasco
bastinado
brasco
basto
bergamasco
brasero
bratstvo
brasiletto
Starts with C
24 words
casino
crescendo
calypso
cosmo
cisco
campesino
chiaroscuro
castrato
classico
converso
churrasco
corso
centesimo
contrapposto
crostino
croeso
cursillo
casco
canso
contrabasso
cicisbeo
camisado
capotasto
clarissimo
Starts with D
11 words
disco
desperado
distro
decrescendo
dipso
destructo
digestivo
descamisado
deposito
designado
desulfovibrio
Starts with E
19 words
espresso
escudo
escobedo
empresario
estado
esparto
estadio
estro
escudero
espumoso
expressio
espino
escribano
escapado
esperantido
espinillo
estanciero
escambio
estampedero
Starts with F
14 words
fiasco
fresco
falsetto
fatso
fortissimo
fitspo
fantastico
fascio
finnesko
fortississimo
fesapo
fapesmo
festino
finnsko
Starts with G
6 words
gestapo
generalissimo
glissando
gracioso
grazioso
grissino
Starts with H
2 words
histrio
huso
Starts with I
6 words
iso
inspo
impresario
impasto
insinuendo
illustrissimo
Starts with K
1 words
kousso
Starts with L
4 words
lasso
lambrusco
langostino
lentissimo
Starts with M
13 words
mosquito
manifesto
maestro
moscato
mestizo
mafioso
maraschino
mustachio
muso
morisco
maestoso
mistico
motoscafo
Starts with N
2 words
nutso
nostro
Starts with O
3 words
ossobuco
ostinato
oloroso
Starts with P
24 words
psycho
peso
pseudo
pistachio
prosecco
pesto
proviso
physio
presto
prosciutto
paso
pisco
presidio
pianissimo
paisano
paseo
prestissimo
paesano
pistolero
posho
pasticcio
pastitsio
penseroso
proso
Starts with Q
1 words
queso
Starts with R
9 words
resto
risorgimento
reposado
ristretto
romanesco
reverso
rosolio
restio
rispetto
Starts with S
24 words
so
studio
scenario
solo
stereo
shampoo
superhero
silo
soprano
sicko
soho
schizo
sumo
stucco
salvo
staccato
servo
speedo
sombrero
serrano
stiletto
sappho
superego
sicario
Starts with T
7 words
torso
tabasco
testudo
tostado
tifoso
tsukemono
tsubo
Starts with V
4 words
virtuoso
verso
vostro
vivacissimo
Starts with W
1 words
whiskerando
Starts with Y
1 words
yoshino
Starts with Z
1 words
zemstvo

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