There are 7 14-letter words that start with 'ster'.
| stereochemical | stereographies | 
| stereographing | stereoisomeric | 
| stereospecific | sterilizations | 
| sterlingnesses | |
Note: These 7 14-letter words that start with 'ster' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with stere, stern, steri, stero, sterl, stert, stera, sterc.
5-letter words start with 'ster' (2)