Grade 9.
- mismeasurement
- mispronouncement
- mispunctuating
- misrepresentation
- misrepresentations
- misrepresenter
- mistranslating
- mistranslation
- mistrustfulness
- misunderstanders
- mod
- monetary
- monopolizing
- montage
- morbid
- mortuary
- mosquitofishes
- motherlessness
- motif
- mountaineering