DEMINER is a playable word

deminer Scrabble® Dictionary

noun
pl. deminers
one that removes mines (explosive devices)
89 Playable Words can be made from "DEMINER"
   2-Letter Words (11 found)
   3-Letter Words (23 found)
   5-Letter Words (11 found)
   6-Letter Words (8 found)
   7-Letter Words (2 found)