There are 7 12-letter words that start with 'reti'.
| reticulately | reticulating | reticulation |
| reticulocyte | retightening | retinotectal |
| retiringness | ||
Note: These 7 12-letter words that start with 'reti' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with retin, retic, retir, retia, retie, retig, retil, retim, retit, retif.
5-letter words start with 'reti' (2)