- metathesis
- mete
- meted
- metempsychosis
- meteor
- meteoric
- meteorite
- meteorological
- meteorologist
- meteorology
- meter
- metewand
- meteyard
- methane
- methinks
- method
- methodical
- methodism
- methodist
- methodize
- methodized
- methodizing
- methodology
- methought
- methyl
- methylate
- methylated
- meticulous
- meting
- metonymy
- metre
- metric
- metric system
- metrical
- metrician
- metrology
- metronome
- metropolis
- metropolitan
- mettle
- mettled
- mettlesome
- mew
- mewed
- mewing
- mewl
- mews
- mexican
- mezzanine
- mezzo
- mezzo-soprano
- mezzotint
- miasma
- miasmata
- mica
- micaceous
- mice
- michaelmas
- mickle
- micro-
- micro-chemical
- micro-chemistry
- microbe
- microcephalous
- microcosm
- micrograph
- micrometer
- micron
- microorganism
- microphone
- microphyte
- microscope
- microscopic
- microscopical
- microscopist
- microscopy
- micturition
- mid
- midbrain
- midday
- midden
- middle
- middle-age
- middle-aged
- middle-earth
- middleman
- middlemen
- middlemost
- middling
- middy
- midge
- midget
- midgut
- midland
- midmost
- midnight
- midrib
- midriff
- midship
- midshipman