There are 12 13-letter words that end with 'icity'.
| allergenicity | concentricity |
| egocentricity | hypertonicity |
| exothermicity | neurotoxicity |
| phototoxicity | phytotoxicity |
| saprogenicity | pathogenicity |
| quadruplicity | synchronicity |
Note: These 12 13-letter words that end with 'icity' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with nicity, ticity, licity, ricity, xicity, micity, dicity, bicity, ficity, picity, sicity.
8-letter words end with 'icity' (9)