There are 8 12-letter words that start with 'sym'.
| symbolically | symmetallism | symmetrizing |
| sympathetics | sympathising | sympathizers |
| sympathizing | symposiarchs | |
Note: These 8 12-letter words that start with 'sym' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with symp, symb, symm.
6-letter words start with 'sym' (1)