SPEEDO is a playable word

speedo Scrabble® Dictionary

noun
pl. speedos
a speedometer
59 Playable Words can be made from "SPEEDO"
   2-Letter Words (11 found)
   3-Letter Words (19 found)
   4-Letter Words (19 found)
   5-Letter Words (7 found)
   6-Letter Words (3 found)