There are 12 11-letter words that start with 'sli'.
| slickenside | slicknesses | slightingly |
| sliminesses | slimnastics | slipcovered |
| slipdresses | slipforming | slipperiest |
| slipsheeted | slipstreams | slivovitzes |
Note: These 12 11-letter words that start with 'sli' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with slip, slic, slim, slin, slit, slig, slid, sliv, slie, slil.
4-letter words start with 'sli' (4)