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10-Letter Words That Start With: COS

There are 31 10-letter words, 6 10-letter phrases and 0 10-letter abbr's that start with COS.

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Expand?WordSave?LengthUsagePointsType
cosmically10
19 adverb, adjectiveadv, adj
Valid word for Scrabble US
cosmogenic10
17 adjectiveadj
adjective

• pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe

cosmogonic10
17 adjectiveadj
adjective

• pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe

coscripted10
17 verb, adjectivev, adj
Valid word for Scrabble US
coseismics10
16 nounn
Valid word for Scrabble US
cosmopolis10
16 nounn
noun

• An important city, such as a capital city, inhabited by people from a diverse range of cultural backgrounds.

costlessly10
15 adverbadv
Valid word for Scrabble US
cosmolined10
15 verb, adjectivev, adj
Valid word for Scrabble US
coseismals10
14 nounn
noun

• A line on a map connecting places simultaneously affected by a seismic event.

cosponsors10
14 verb, nounv, n
verb

• sponsor together with another sponsor

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 10 Letter Words

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