Results: 106 words
CITIZENS19
CITATION10
CIRCULAR12
CIVILIAN13
CIRCUITS12
CINGULAR11
CINNAMON12
CIRCLING13
CITYWIDE17
CILANTRO10
CIVILITY16
CICHLIDS16
CIRCUSES12
CINEPLEX19
CINNABAR12
CISTERNS10
CITADELS11
CICERONE12
CIABATTA12
CILIATES10
Across all the dictionaries we have on WordsRated, there are 106 words that start with CI.
With the words on this list you can score as many as 22 points in a game of Scrabble but the average score for a word on this list is 12.6.
The word that will bag those 22 points for you is CIVILIZE.
As the name would suggest, all of the 8-letter words on this list begin with CI but the most common final letter in the list is S. If you do not have S then words from the list become unavailable to you.
In this case, you might want to refine your search. If you place all of the letters you have in the from we can unscramble words from the letters, or you can take a look at our lists of 8-letter words with CI or words starting with CI.