There are 23 words that end with 'agon'.
| agon | wagon | dragon |
| flagon | decagon | hexagon |
| nonagon | octagon | paragon |
| heptagon | martagon | enneagon |
| estragon | glucagon | flexagon |
| pentagon | tarragon | tetragon |
| bandwagon | dodecagon | pendragon |
| snapdragon | battlewagon | |
Note: These 23 words that end with 'agon' are found from the USA & Canada version of the tournament Scrabble word list.