Unscrambling HELPFUL gives 28 words. HELPFUL is the longest, and HELPFUL scores the most at 15 points.
No other single word uses all 7 letters of HELPFUL. HELPFUL has 7 letters: 2 vowels and 5 consonants, worth 15 points before any board bonuses.
7-letter words 1
4-letter words 9
fell7flue7fuel7full7help9hull7pelf9pule6pull6
3-letter words 11
elf6ell3feh9feu6flu6hep8hue6hup8leu3peh8pul5
2-letter words 7
ef5eh5el2he5pe4uh5up4
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.