5 Letter Countable Nouns Ending in OS

This list gathers 20 English 5 letter countable nouns that end with OS, such as Ethos, Demos, Adios, Atmos, Topos, Telos and Xenos. 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
5 words
adios
axios
atmos
aulos
askos
Starts with B
1 words
bigos
Starts with C
1 words
crios
Starts with D
2 words
demos
dolos
Starts with E
2 words
ethos
eidos
Starts with M
1 words
mebos
Starts with N
1 words
nomos
Starts with S
3 words
saros
sekos
speos
Starts with T
3 words
topos
telos
tomos
Starts with X
1 words
xenos

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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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