There are 21 8-letter words that start with 'coo'.
| cooeeing | cooeying | cooingly | cookable |
| cookbook | cookings | cookless | cookoffs |
| cookouts | cookshop | cooktops | cookware |
| coolants | cooldown | coolness | cooncans |
| coonskin | coonties | coopered | coopting |
| cooption | |||
Note: These 21 8-letter words that start with 'coo' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with cook, coop, cool, cooe, coor, coon, coot, coom, cooc, coof, cooi, coos.
4-letter words start with 'coo' (7)