There are 15 words that end with 'idins'.
| avidins | amidins | tolidins |
| xylidins | benzidins | guanidins |
| histidins | kallidins | toluidins |
| celloidins | tyrocidins | gramicidins |
| hesperidins | leucocidins | cantharidins |
Note: These 15 words that end with 'idins' are found from the USA & Canada version of the tournament Scrabble word list.