There are 44 words hidden in the letters of NUMBER, from 12 two-letter words up to NUMBER (6 letters). For points, NUMBER is best at 10.
No other single word uses all 6 letters of NUMBER. NUMBER has 6 letters: 2 vowels and 4 consonants, worth 10 points before any board bonuses.
6-letter words 1
5-letter words 3
brume9rumen7umber9
4-letter words 10
berm8bren6burn6menu6mure6neum6numb8rube6rune4unbe6
3-letter words 18
ben5bum7bun5bur5emu5ern3men5mun5neb5nub5reb5rem5rub5rue3rum5run3urb5urn3
2-letter words 12
be4em4en2er2mb6me4mu4ne2nu2re2um4un2
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.