There are 1245 words with 11 letters that start with CO, and you will find all of them on this page. We generated this list from the dictionary using our WordFinder tool, which can help you with additional filtering of these words depending on your requirements.
The average value of the words from this group in Scrabble is 17.6, with the highest-scoring word being COLLOQUIZED, worth 32 points. You can also look at other words starting with CO, regardless of their length. If you want to see all the words you create from the words on this list, you should use our Word Unscrambler.
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It’s also worth noting that most of the 11-letter words starting with CO end with the letter S – 462 out of 1245 words from this group end with this letter.