There are 14 words that end with 'icin'.
| ficin | ricin |
| allicin | colicin |
| salicin | sericin |
| capsicin | capsaicin |
| gentamicin | rifampicin |
| doxorubicin | tyrothricin |
| daunorubicin | streptothricin |
Note: These 14 words that end with 'icin' are found from the USA & Canada version of the tournament Scrabble word list.