SPEEDED is a playable word

speed Scrabble® Dictionary

verb
sped or speeded, speeding, speeds
to move swiftly
31 Playable Words can be made from "SPEEDED"
   2-Letter Words (4 found)
   3-Letter Words (7 found)
   4-Letter Words (11 found)
   5-Letter Words (5 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)