The letters in TREATED make 80 words of two letters or more. The longest is TREATED at 7 letters, and the highest-scoring is TREATED at 8 points.
No other single word uses all 7 letters of TREATED. TREATED has 7 letters: 3 vowels and 4 consonants, worth 8 points before any board bonuses.
7-letter words 1
6-letter words 8
derate7ratted7redate7retted7tarted7teared7teated7tetrad7
5-letter words 14
arete5dater6derat6deter6eared6eater5rated6tared6tater5tetra5trade6tread6treat5treed6
4-letter words 23
dare5dart5date5dear5deer5deet5dere5drat5dree5rate4read5rede5reed5rete4tare4tart4tate4tear4teat4teed5trad5tree4tret4
3-letter words 24
are3art3ate3att3dee4ear3eat3era3ere3ert3eta3rad4rat3red4ree3ret3tad4tae3tar3tat3tea3ted4tee3tet3
2-letter words 10
ad3ae2ar2at2de3ed3er2et2re2ta2
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.