Unscrambling UNABLE gives 51 words. NEBULA is the longest, and NEBULA scores the most at 8 points.
UNABLE is an anagram of NEBULA, using all 6 letters. UNABLE has 6 letters: 3 vowels and 3 consonants, worth 8 points before any board bonuses.
Anagrams of UNABLE 1
nebula8
6-letter words 2
nebula8unable8
5-letter words 1
ulnae5
4-letter words 18
able6bael6bale6bane6bean6beau6blae6blue6elan4lane4lean4lube6luna4lune4nabe6ulan4ulna4unbe6
3-letter words 16
alb5ale3ane3bal5ban5bel5ben5bun5eau3lab5lea3leu3nab5nae3neb5nub5
2-letter words 14
ab4ae2al2an2ba4be4el2en2la2ln2na2ne2nu2un2
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.