The letters in CHOOSE make 39 words of two letters or more. The longest is CHOOSE at 6 letters, and the highest-scoring is CHOOSE at 11 points.
No other single word uses all 6 letters of CHOOSE. CHOOSE has 6 letters: 3 vowels and 3 consonants, worth 11 points before any board bonuses.
6-letter words 1
5-letter words 3
chose10cohos10echos10
4-letter words 10
coho9coos6cosh9echo9hoes7hose7oohs7sech9shoe7shoo7
3-letter words 14
coo5cos5hes6hoe6hoo6hos6och8oes3oho6ohs6ooh6ose3sec5she6
2-letter words 11
cs4eh5es2he5ho5oe2oh5oo2os2sh5so2
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.