The letters in MORNINGS make 114 words of two letters or more. The longest is MORNINGS at 8 letters, and the highest-scoring is MORNINGS at 11 points.
No other single word uses all 8 letters of MORNINGS. MORNINGS has 8 letters: 2 vowels and 6 consonants, worth 11 points before any board bonuses.
8-letter words 1
7-letter words 4
6-letter words 10
girons7grison7groins7mignon9minors8nosing7ogrism9rosing7signor7soring7
5-letter words 15
girns6giron6giros6gismo8grins6groin6irons5minor7morns7noirs5noris5norms7ornis5rings6rosin5
4-letter words 35
gins5girn5giro5grim7grin5inns4inro4ions4iron4migs7mirs6miso6mogs7mong7mons6morn6mors6nims6nogs5noir4noms6nori4norm6rigs5rims6ring5rins4roms6sign5sing5smog7snog5song5sori4sorn4
3-letter words 33
gin4gor4inn3ins3ion3ism5mig6mir5mis5mog6moi5mon5mor5mos5nim5nog4nom5non3nor3nos3oms5ons3ors3rig4rim5rin3rom5sim5sin3sir3som5son3sri3
2-letter words 16
go3gs3in2is2mi4mo4ms4no2oi2om4on2or2os2rs2si2so2
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.