There are 6 13-letter words that start with 'sca'.
| scalariformly | scandalmonger |
| scapegoatisms | scarification |
| scatterations | scatterbrains |
Note: These 6 13-letter words that start with 'sca' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with scar, scal, scan, scat, scab, scap, scam, scau, scav, scaf, scag, scad.
4-letter words start with 'sca' (7)