There are 4 15-letter words that start with 'spec'.
specialisations | specializations |
spectrographies | spectroscopists |
Note: These 4 15-letter words that start with 'spec' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with speci, spect, specu, speck, specc, specs.
5-letter words start with 'spec' (2)