ROCKETER is a playable word

rocketer Scrabble® Dictionary

noun
pl. rocketers
one that designs or launches rockets
73 Playable Words can be made from "ROCKETER"
   2-Letter Words (8 found)
   3-Letter Words (23 found)
   5-Letter Words (11 found)
   6-Letter Words (6 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)