The letters in LECTURE make 70 words of two letters or more. The longest is LECTURE at 7 letters, and the highest-scoring is LECTURE at 9 points.
No other single word uses all 7 letters of LECTURE. LECTURE has 7 letters: 3 vowels and 4 consonants, worth 9 points before any board bonuses.
7-letter words 1
6-letter words 3
cutler8reluct8tercel8
5-letter words 16
creel7cruel7cruet7culet7curet7cuter7elect7elute5erect7eruct7lucre7recut7relet5terce7truce7ulcer7
4-letter words 24
celt6cere6cete6clue6cree6cult6cure6curl6curt6cute6ecru6leer4leet4luce6lure4lute4reel4rete4rule4teel4tele4tree4true4tule4
3-letter words 21
cee5cel5cru5cue5cur5cut5ecu5eel3ere3ert3lee3let3leu3lur3rec5ree3ret3rue3rut3tee3tel3
2-letter words 5
el2er2et2re2ut2
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.