There are 22 8-letter words that start with 'ko'.
| kohlrabi | kokanees | kolbasis | kolbassi |
| kolhozes | kolinski | kolinsky | kolkhosy |
| kolkhozy | kolkozes | komatiks | komondor |
| kookiest | kopiykas | koshered | kotowers |
| kotowing | koumises | koumyses | koupreys |
| kowtowed | kowtower | ||
Note: These 22 8-letter words that start with 'ko' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with kol, kop, kor, kou, koo, kom, kot, koa, kob, kos, kow, koh, koi, kon, koe, koj, kok.
3-letter words start with 'ko' (6)