Unscrambling OPPOSE gives 31 words. OPPOSE is the longest, and OPPOSE scores the most at 10 points.
No other single word uses all 6 letters of OPPOSE. OPPOSE has 6 letters: 3 vowels and 3 consonants, worth 10 points before any board bonuses.
6-letter words 1
5-letter words 3
pepos9poops9popes9
4-letter words 10
epos6oops6opes6pepo8peps8peso6poos6pope8pops8pose6
3-letter words 9
oes3ope5ops5ose3pep7pes5poe5pop7sop5
2-letter words 8
es2oe2oo2op4os2pe4ps4so2
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.