MONOBLOC is a playable word

monobloc Scrabble® Dictionary

adjective
made in a single block or casting
46 Playable Words can be made from "MONOBLOC"
   2-Letter Words (6 found)
   3-Letter Words (16 found)
   4-Letter Words (18 found)
   5-Letter Words (5 found)
   8-Letter Words (1 found)