| maniac(adjective, crazy, irrational, distracted, hacked) |
| maniacal(adjective, silly, mad, insane) |
| manlike(adjective, muscular, manly) |
| manly(adjective, strapping, muscular, well-built, manlike) |
| mannish(adjective, muscular, manly, manlike) |
| masculine(unglued, strapping, well-built, potty, stallion) |
| massed |
| menacing(adjective, strong, violent) |
| mental(adjective, silly, mad, insane, hacked) |
| mentally strange(expression, adjective, silly, mad, insane) |
| mime(noun, mimic, ape, impersonator) |
| mimicking one |
| moonstruck(adjective, silly, mad, insane, hacked) |
| murderous(adjective, strong, violent, menacing, demoniac) |
| muscular(adjective, manly, manlike) |
| no joke(expression, demoniac, annihilative) |
| no laughing matter(expression, idiom, demoniac, annihilative) |
| nuts(adjective, silly, mad, insane) |
| nutty(adjective, silly, mad, insane) |
| of consequence(expression, demoniac, annihilative) |