The letters in SIGNED make 67 words of two letters or more. The longest is DEIGNS at 6 letters, and the highest-scoring is DEIGNS at 8 points.
SIGNED is an anagram of DESIGN, DEIGNS, SINGED and DINGES, using all 6 letters. SIGNED has 6 letters: 2 vowels and 4 consonants, worth 8 points before any board bonuses.
Anagrams of SIGNED 4
6-letter words 5
5-letter words 9
deign7dines6dinge7dings7nides6segni6sengi6singe6snide6
4-letter words 24
dens5dies5digs6dine5ding6dins5egis5ends5engs5geds6gens5gids6gied6gien5gies5gins5ides5nide5send5side5sign5sine4sing5sned5
3-letter words 19
den4die4dig5din4dis4end4eng4ens3ged5gen4gid5gie4gin4ids4ins3seg4sei3sen3sin3
2-letter words 10
de3ed3en2es2gs3id3in2is2ne2si2
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.