There are 16 11-letter words that start with 'spor'.
| sporogenous | sporogonies | sporogonium |
| sporophores | sporophylls | sporophytes |
| sporophytic | sporozoites | sportscasts |
| sportsmanly | sportswears | sportswoman |
| sportswomen | sporulating | sporulation |
| sporulative | ||
Note: These 16 11-letter words that start with 'spor' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with sport, sporo, sporu, spora, spori, spore, sporr.
5-letter words start with 'spor' (2)