12-Letter Words Starting With COS

Here's the list of all the 28 12-Letter Words Starting With COS in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
cosmopolitan
1. a sophisticated person who has travelled in many countries
2. growing or occurring in many parts of the world
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cosmological
1. pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe
2. pertaining to the branch of philosophy dealing with the elements and laws and especially the characteristics of the universe such as space and time and causality
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12-Letter Words Starting With COS