There are 17 5-letter words that start with 'cy'.
| cyano | cyans | cyber | cycad | cycas |
| cycle | cyclo | cyder | cylix | cymae |
| cymar | cymas | cymes | cymol | cynic |
| cysts | cyton | |||
Note: These 17 5-letter words that start with 'cy' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with cyc, cyt, cya, cym, cys, cyb, cyp, cyl, cyn, cyd, cye, cyg.
4-letter words start with 'cy' (4)