There are 17 words that start with 'cica'.
| cicada | cicala | 
| cicale | cicadae | 
| cicadas | cicalas | 
| cicatrix | cicatrice | 
| cicatrize | cicatrices | 
| cicatrixes | cicatrized | 
| cicatrizes | cicatricial | 
| cicatrizing | cicatrization | 
| cicatrizations | |
Note: These 17 words that start with 'cica' are found from the USA & Canada version of the tournament Scrabble word list.