The initial idioms of the letter M

mopping-up operation	moppy
moral compass	moral support
moralize about	moral
more	more and more
more bang for buck	more bang for the buck
more by accident than design	more by luck than judgement
more Catholic than the Pope (himself)	more cry than wool
more dead than alive	More fool!
more haste, less speed	more in sorrow than in anger
more like it	more often than not
more or less	more power to
more power to someone	More power to you!
More power to your elbow!	more sinned against than sinner
more sinned against than sinning	more than bargained for
more than can shake a stick at	more than Carter has pills