What It Scores
JOSKINS is a valid word in the tournament list this site uses. Tile values only, before any premium square: 18 in Scrabble and 20 in Words With Friends. The letters break down as J8 O1 S1 K5 I1 N1 S1.
At seven letters this plays a whole rack, which is a bingo and worth 68 in Scrabble once the 50 point bonus lands.
Words Made From The Letters In JOSKINS
71 shorter words come out of these tiles. On a board that matters more than the long play, because a short word on a premium square often beats a long one on plain squares.
6 letter words (2)
5 letter words (11)
4 letter words (24)
3 letter words (22)
2 letter words (12)
Next: the Word Unscrambler for any letters at all. Full entry and definition at Merriam-Webster.