There are 16 words that start with 'glycos'.
| glycosyl | glycoside |
| glycosyls | glycosides |
| glycosidic | glycosuria |
| glycosidase | glycosurias |
| glycosylate | glycosidases |
| glycosylated | glycosylates |
| glycosylating | glycosylation |
| glycosidically | glycosylations |
Note: These 16 words that start with 'glycos' are found from the USA & Canada version of the tournament Scrabble word list.