According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 10 words with the pattern CI---I-. That is, seven letter words with 1st letter C and 2nd letter I and 6th letter I. In alphabetical order, they are:
ciboria
cichlid
cidaris
cimelia
cinerin
cipolin
circlip
circuit
cirsoid
cissoid