There are 17 words that start with 'syco'.
| syconia | sycoses |
| sycosis | sycomore |
| syconium | sycomores |
| sycophant | sycophancy |
| sycophants | sycophantic |
| sycophantly | sycophancies |
| sycophantish | sycophantism |
| sycophantisms | sycophantishly |
| sycophantically | |
Note: These 17 words that start with 'syco' are found from the USA & Canada version of the tournament Scrabble word list.