9 Letter Countable Nouns Starting with COS

This list gathers 14 English 9 letter countable nouns that start with COS, such as Cosmetics, Cosmology, Cosponsor, Cosplayer, Cosmonaut, Cosmogony and Costumery. 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 COSC
1 words
coscoroba
Starts with COSE
1 words
coseismal
Starts with COSM7 words
cosmetics
cosmology
cosmonaut
cosmogony
cosmotron
cosmocrat
cosmorama
Starts with COSP
2 words
cosponsor
cosplayer
Starts with COST3 words
costumery
costumier
costotomy

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