Unscrambling THEORY gives 60 words. THEORY is the longest, and THEORY scores the most at 12 points.
No other single word uses all 6 letters of THEORY. THEORY has 6 letters: 2 vowels and 4 consonants, worth 12 points before any board bonuses.
6-letter words 1
5-letter words 3
other8throe8toyer8
4-letter words 17
eyot7hero7hoer7hyte10oyer7rote4ryot7they10thro7tore4tory7trey7troy7tyer7tyre7tyro7yore7
3-letter words 26
ert3eth6her6het6hey9hoe6hot6hoy9ore3ort3ret3rho6roe3rot3rye6the6tho6thy9toe3tor3toy6try6tye6yeh9yer6yet6
2-letter words 13
eh5er2et2he5ho5oe2oh5or2oy5re2to2ye5yo5
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.