There are 11 words that end with 'ropism'.
| tropism | atropism |
| geotropism | malapropism |
| anisotropism | chemotropism |
| heliotropism | hydrotropism |
| phototropism | thermotropism |
| thigmotropism | |
Note: These 11 words that end with 'ropism' are found from the USA & Canada version of the tournament Scrabble word list.