The letters in BELIEVE make 27 words of two letters or more. The longest is BELIEVE at 7 letters, and the highest-scoring is BELIEVE at 12 points.
No other single word uses all 7 letters of BELIEVE. BELIEVE has 7 letters: 4 vowels and 3 consonants, worth 12 points before any board bonuses.
7-letter words 1
6-letter words 1
belive11
5-letter words 4
belie7bevel10levee8lieve8
4-letter words 6
bile6evil7live7veil7vibe9vile7
3-letter words 11
bee5bel5eel3eve6lee3lei3lev6lib5lie3vee6vie6
2-letter words 4
be4bi4el2li2
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.