Unscrambling COMPOSE gives 79 words. COMPOSE is the longest, and COMPOSE scores the most at 13 points.
No other single word uses all 7 letters of COMPOSE. COMPOSE has 7 letters: 3 vowels and 4 consonants, worth 13 points before any board bonuses.
7-letter words 1
6-letter words 2
comose10compos12
5-letter words 12
comes9compo11comps11coops9copes9copse9moose7mopes9poems9pomes9scoop9scope9
4-letter words 27
ceps8come8comp10coom8coop8coos6cope8cops8emos6epos6mocs8moos6mope8mops8oops6opes6pecs8peso6poco8poem8pome8poms8poos6pose6scop8some6spec8
3-letter words 23
cep7coo5cop7cos5emo5ems5mes5moc7moo5mop7mos5oes3oms5ope5ops5ose3pec7pes5poe5pom7sec5som5sop5
2-letter words 14
cs4em4es2me4mo4ms4oe2om4oo2op4os2pe4ps4so2
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.