- metagrobolized
- metal age
- metal bowl
- metal coloured
- mixture
- metal detector
- metal ring
- motto
- moan
- meow
- miaow
- miaou
- mew
- meronym
- merman
- mardi gras
- mare
- mechanical system
- melody
- merchandise
- melodic line
- melodic phrase
- mumbling
- murmur
- muttering
- meaningless utterance
- moonshine
- my eye
- mumbo jumbo
- mousy
- mouth cavity
- maw
- mouth bow
- mouth sore
- mouth organ
- mouth wash
- marvel
- monologuise
- mash
- monologuize
- muckrake
- make noise
- moving ridge
- malcontent
- maldevelopment
- meteoric
- manipulative
- marching band
- mental purification
- martialling acumen