MIMEO is a playable word

mimeo Scrabble® Dictionary

verb
mimeoed, mimeoing, mimeos
to make copies of by use of a mimeograph
18 Playable Words can be made from "MIMEO"
   2-Letter Words (8 found)
   3-Letter Words (5 found)
   4-Letter Words (4 found)
   5-Letter Words (1 found)