There are 9 13-letter words that start with 'pat'.
| patentability | paterfamilias |
| paternalistic | pathogenicity |
| pathognomonic | patriarchates |
| patriotically | patronization |
| patronizingly | |
Note: These 9 13-letter words that start with 'pat' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with patr, path, pate, pati, patt, patc, pata, pato, pats, patn, patu, patz, patl, paty.
4-letter words start with 'pat' (4)