The letters in CONFUSES make 104 words of two letters or more. The longest is CONFUSES at 8 letters, and the highest-scoring is CONFUSES at 13 points.
No other single word uses all 8 letters of CONFUSES. CONFUSES has 8 letters: 3 vowels and 5 consonants, worth 13 points before any board bonuses.
8-letter words 1
7-letter words 4
6-letter words 7
census8fucose11nouses6onuses6ounces8scones8scouse8
5-letter words 14
cones7conus7coses7cusso7focus10fosse8fuses8noses5oecus7ounce7scone7sones5souse5uncos7
4-letter words 34
cess6cone6cons6coss6cues6cuss6ecus6eons4fens7fess7feus7foes7fons7foss7funs7fuse7fuss7ness4noes4nose4nous4once6ones4onus4oses4secs6sens4sone4sons4sous4sues4suns4unco6uses4
3-letter words 29
con5cos5cue5ecu5efs6ens3eon3ess3fen6feu6foe6fon6fou6fun6nos3nus3oes3one3ons3ose3sec5sen3son3sos3sou3sue3sun3uns3use3
2-letter words 15
cs4ef5en2es2ne2no2nu2oe2of5on2os2so2ss2un2us2
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.