major – minor
male – female
man – woman
many – few
marriage – divorce
married – divorced
marry – divorce
master – servant
maximum – minimum
mean – generous
melt – freeze
men – women
mend – break
mess – order
midnight – noon
minimum – maximum
minor – major
miss – hit
miss – catch
moderate – extreme
modern – ancient
monarchy – republic
moon – sun
more – less
morning – evening
mountain – valley
much – little

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