MOTION—proposition, proposal, movement.
MOTIONLESS—still, stationary, torpid, stagnant. (Active, moving.)
MOUNT—arise, rise, ascend, soar, tower, climb.
MOURNFUL—sad, sorrowful, lugubrious, grievous, doleful, heavy. (Happy.)
MOVE—actuate, impel, induce, prompt, instigate, persuade, stir, agitate, propel, push.
MULTITUDE—crowd, throng, host, mob, swarm.
MURDER, v.—kill, assassinate, slay, massacre.
MUSE, v.—meditate, contemplate, think, reflect, cogitate, ponder.
MUSIC—harmony, melody, symphony.
MUSICAL—tuneful, melodious, harmonious, sweet.