There are 16 words that end with 'arins'.
| sarins | cumarins | heparins |
| savarins | stearins | tamarins |
| alizarins | antiarins | coumarins |
| mandarins | margarins | warfarins |
| laminarins | saccharins | dicoumarins |
| tristearins | ||
Note: These 16 words that end with 'arins' are found from the USA & Canada version of the tournament Scrabble word list.