The letters in SOONEST make 81 words of two letters or more. The longest is SOONEST at 7 letters, and the highest-scoring is SOONEST at 7 points.
No other single word uses all 7 letters of SOONEST. SOONEST has 7 letters: 3 vowels and 4 consonants, worth 7 points before any board bonuses.
7-letter words 1
6-letter words 6
5-letter words 14
nests5noose5noses5notes5onset5seton5snoot5snots5sones5soots5steno5stone5tones5toons5
4-letter words 26
eons4ness4nest4nets4noes4nose4note4ones4onto4oots4oses4sens4sent4sets4snot4sone4sons4soon4soot4sots4tens4toes4tone4tons4toon4toss4
3-letter words 21
ens3eon3ess3net3noo3nos3not3oes3one3ons3oot3ose3sen3set3son3sos3sot3ten3toe3ton3too3
2-letter words 13
en2es2et2ne2no2oe2on2oo2os2so2ss2to2ts2
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.