There are 18 words that start with 'sylv'.
| sylva | sylvae |
| sylvan | sylvas |
| sylvin | sylvans |
| sylvine | sylvins |
| sylvite | sylvatic |
| sylvines | sylvites |
| sylvanite | sylvinite |
| sylvanites | sylvinites |
| sylviculture | sylvicultures |
Note: These 18 words that start with 'sylv' are found from the USA & Canada version of the tournament Scrabble word list.