Unscrambling FEDERAL gives 103 words. FEDERAL is the longest, and FEDERAL scores the most at 11 points.
No other single word uses all 7 letters of FEDERAL. FEDERAL has 7 letters: 3 vowels and 4 consonants, worth 11 points before any board bonuses.
7-letter words 1
6-letter words 8
5-letter words 15
alder6defer9eared6elder6fader9fared9farle8feral8flare8fleer8freed9lader6laree5refed9refel8
4-letter words 41
alee4alef7dale5dare5deaf8deal5dear5deer5dele5delf8dere5dree5earl4fade8fard8fare7farl7feal7fear7feed8feel7feer7fere7flea7fled8flee7frae7free7lade5lard5lead5leaf7lear4leer4rale4read5real4rede5reed5reef7reel4
3-letter words 26
ale3are3arf6dal4dee4del4ear3eel3eld4elf6era3ere3fad7far6fed7fee6fer6lad4lar3lea3led4lee3rad4red4ree3ref6
2-letter words 12
ad3ae2al2ar2de3ed3ef5el2er2fa5la2re2
Words are from our open word list and include some game-only words. Rude words are left out of this page; the unscrambler shows every valid word, lets you add blank tiles and filter by length.