The initial idioms of the letter M

mark in	mark my word
mark my words	mark off
mark out	mark time
mark up	mark with
marked	marked man
marked man, a	marker
market	market day
marksman	maroon on an island
marriage	marriage inequality
marriage made in heaven	Marriages are made in heaven
marry beneath (oneself)	marry (someone) for (his or her) money
married	marry
marrow	marry above (one's) station
marry above oneself	marry below oneself
marry beneath station	Marry in haste, repent at leisure