There are 16 11-letter words that start with 'appr'.
| appreciable | appreciably | appreciated |
| appreciates | appreciator | apprehended |
| apprenticed | apprentices | appressoria |
| approaching | approbating | approbation |
| approbatory | appropriate | approvingly |
| approximate | ||
Note: These 16 11-letter words that start with 'appr' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with appro, appre, appra, appri.
7-letter words start with 'appr' (3)