There are 15 words that end with 'ycin'.
| glycin | neomycin |
| viomycin | antimycin |
| mitomycin | kanamycin |
| puromycin | rifamycin |
| daunomycin | lincomycin |
| actinomycin | erythromycin |
| oleandomycin | streptomycin |
| spectinomycin | |
Note: These 15 words that end with 'ycin' are found from the USA & Canada version of the tournament Scrabble word list.