The letters in SUSPECTS make 88 words of two letters or more. The longest is SUSPECTS at 8 letters, and the highest-scoring is SUSPECTS at 12 points.
No other single word uses all 8 letters of SUSPECTS. SUSPECTS has 8 letters: 2 vowels and 6 consonants, worth 12 points before any board bonuses.
8-letter words 1
7-letter words 1
6-letter words 7
5-letter words 18
cusps9cutes7pests7puces9puses7scups9scute7scuts7sects7septs7setup7specs9spues7steps7stupe7suets5supes7upset7
4-letter words 32
ceps8cess6cues6cups8cusp8cuss6cute6cuts6ecus6pecs8pest6pets6psst6puce8puss6puts6scup8scut6secs6sect6sept6sets4spec8spue6step6sues4suet4supe6sups6suss4tups6uses4
3-letter words 19
cep7cue5cup7cut5ecu5ess3pec7pes5pet5pus5put5sec5set3sue3sup5tup5ups5use3uts3
2-letter words 10
cs4es2et2pe4ps4ss2ts2up4us2ut2
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.