There are 18 words that start with 'citi'.
| citied | cities |
| citify | citing |
| citizen | citified |
| citifies | citizens |
| citifying | citizenly |
| citizenry | citizeness |
| citizenries | citizenship |
| citification | citizenesses |
| citizenships | citifications |
Note: These 18 words that start with 'citi' are found from the USA & Canada version of the tournament Scrabble word list.