The letters in BUTTON make 26 words of two letters or more. The longest is BUTTON at 6 letters, and the highest-scoring is BUTTON at 8 points.
No other single word uses all 6 letters of BUTTON. BUTTON has 6 letters: 2 vowels and 4 consonants, worth 8 points before any board bonuses.
6-letter words 1
4-letter words 5
bott6bout6bunt6tout4unto4
3-letter words 13
bot5bun5but5nob5not3nub5nut3out3ton3tot3tub5tun3tut3
2-letter words 7
bo4no2nu2on2to2un2ut2
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.