There are 19 words that end with 'kos'.
| kos | askos | makos |
| buckos | bunkos | dekkos |
| geckos | irokos | jockos |
| pinkos | shakos | sickos |
| wackos | gingkos | shackos |
| whackos | chechakos | pachinkos |
| cheechakos | ||
Note: These 19 words that end with 'kos' are found from the USA & Canada version of the tournament Scrabble word list.