There are 12 words that end with 'ersity'.
| adversity | diversity |
| perversity | university |
| biodiversity | multiversity |
| nonuniversity | overdiversity |
| preuniversity | antiuniversity |
| polydispersity | interuniversity |
Note: These 12 words that end with 'ersity' are found from the USA & Canada version of the tournament Scrabble word list.