MECONIUM is a playable word

meconium Scrabble® Dictionary

noun
pl. meconiums
the first fecal excretion of a newborn child
90 Playable Words can be made from "MECONIUM"
   2-Letter Words (17 found)
   3-Letter Words (25 found)
   5-Letter Words (8 found)
   6-Letter Words (8 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)