There are 16 words that start with 'skil'.
| skill | skills | 
| skilful | skilled | 
| skillet | skilless | 
| skillets | skillful | 
| skilling | skilfully | 
| skillings | skillfully | 
| skillessness | skillfulness | 
| skillessnesses | skillfulnesses | 
Note: These 16 words that start with 'skil' are found from the USA & Canada version of the tournament Scrabble word list.