What It Scores
HASTILY is a valid word in the tournament list this site uses. Tile values only, before any premium square: 13 in Scrabble and 13 in Words With Friends. The letters break down as H4 A1 S1 T1 I1 L1 Y4.
At seven letters this plays a whole rack, which is a bingo and worth 63 in Scrabble once the 50 point bonus lands.
Words Made From The Letters In HASTILY
138 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 (5)
5 letter words (25)
ALISTHAILSHAILYHALTSHASTYHILTSHYLASLAITHLAITYLATHILATHSLATHYLITASLITHSSAITHSALTYSHALTSHALYSHILYSILTYSLATYSTYLITAILSTAISHTHALI
4 letter words (50)
AHISAILSAITSALITALTSASHYHAILHALTHASTHATSHAYSHILAHILTHISTHITSHIYAHYLAITASLAHSLASHLASTLATHLATILATSLAYSLIASLISTLITHLITSSAILSALTSATISHATSHAYSIALSILTSITHSLATSLAYSLITSTAYSYLITAILTAISTALITASHTAYSTHISTILSYAHS
3 letter words (40)
AHIAHSAILAISAITALSALTASHATSAYSHASHATHAYHISHITISHITAITSLAHLASLATLAYLISLITSAISALSATSAYSHASHYSITSLYSTYTAITASTAYTHYTILTISYAH
2 letter words (18)
Next: the Word Unscrambler for any letters at all. Full entry and definition at Merriam-Webster.