There are 33 words hidden in the letters of USELESS, from 5 two-letter words up to USELESS (7 letters). For points, USELESS is best at 7.
No other single word uses all 7 letters of USELESS. USELESS has 7 letters: 3 vowels and 4 consonants, worth 7 points before any board bonuses.
7-letter words 1
6-letter words 1
lesses6
5-letter words 3
esses5seels5slues5
4-letter words 14
eels4else4eses4esse4lees4less4lues4seel4sees4sels4slue4sues4suss4uses4
3-letter words 9
eel3els3ess3lee3leu3see3sel3sue3use3
2-letter words 5
el2es2ls2ss2us2
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.