The letters in CHOOSES make 56 words of two letters or more. The longest is CHOOSES at 7 letters, and the highest-scoring is CHOOSES at 12 points.
No other single word uses all 7 letters of CHOOSES. CHOOSES has 7 letters: 3 vowels and 4 consonants, worth 12 points before any board bonuses.
7-letter words 1
6-letter words 3
5-letter words 8
chess10chose10cohos10coses7echos10hoses8shoes8shoos8
4-letter words 15
cess6coho9coos6cosh9coss6echo9hoes7hose7oohs7oses4sech9secs6shes7shoe7shoo7
3-letter words 17
coo5cos5ess3hes6hoe6hoo6hos6och8oes3oho6ohs6ooh6ose3sec5she6sos3ssh6
2-letter words 12
cs4eh5es2he5ho5oe2oh5oo2os2sh5so2ss2
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.