Unscrambling SUPERVISE gives 216 words. SUPERVISE is the longest, and SUPERVISE scores the most at 14 points.
No other single word uses all 9 letters of SUPERVISE. SUPERVISE has 9 letters: 4 vowels and 5 consonants, worth 14 points before any board bonuses.
9-letter words 1
8-letter words 1
previses13
7-letter words 12
peruses9pressie9previse12prevues12pussier9reissue7revises10seisure7suspire9uprises9vespers12viruses10
6-letter words 38
5-letter words 62
erses5issue5peers7peise7peris7perse7pervs10piers7prees7prese7press7pries7prise7priss7puree7puris7purse7puses7reive8reuse5revue8ripes7rises5risus5rives8rupee7ruses5seeps7seers5seise5seres5serve8sever8sieur5sieve8sipes7siree5sires5sirup7siver8speer7speir7spier7spies7spire7spivs10spree7sprue7spues7spurs7suers5super7supes7users5veeps10veers8verse8viers8viper10vires8virus8vises8
4-letter words 55
eses4esse4ever7eves7ires4peer6pees6peri6perv9pier6pies6pree6psis6pure6puri6purs6puss6rees4reis4reps6revs7ripe6rips6rise4rive7rues4ruse4seep6seer4sees4seis4sere4sers4sipe6sips6sire4sirs4spiv9spue6spur6sris4suer4sues4supe6sups6sure4user4uses4veep9veer7vees7vier7vies7vire7vise7
3-letter words 35
ere3ers3ess3eve6ire3pee5per5pes5pie5pis5piu5psi5pur5pus5ree3rei3rep5res3rev6rip5rue3see3sei3ser3sip5sir3sis3sri3sue3sup5ups5use3vee6vie6vis6
2-letter words 12
er2es2is2pe4pi4ps4re2rs2si2ss2up4us2
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.