marathon
no
milkmochamulletmoatmummy
mug
mistime
magic or mystical
mirage
marvellous
· missile · mortar
meter
Words beginning wth M and ending with ING:makingmanagingmarchingmarkingmeaningmeltingmemorizingmentioningmentoringmigratingmissingmixingmovingmunching
Marvelous is a synonym for good. It begins with the letter M.
The silent letter in "mnemonic" is the "m" at the beginning of the word. In "pneumonia," the silent letter is the "p" at the beginning of the word.