What It Scores
LID is a valid word in the tournament list this site uses. Tile values only, before any premium square: 4 in Scrabble and 4 in Words With Friends. The letters break down as L1 I1 D2.
Words Made From The Letters In LID
3 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.
2 letter words (3)
Longer Words Containing LID
LID appears inside each of these, which is what makes it worth knowing as a hook.
Next: the Word Unscrambler for any letters at all, and the two and three letter lists. Full entry and definition at Merriam-Webster.