Learn Words by Mnemonics : M List

Magnanimity
the quality of being generously noble in mind and heart esp. in forgiving.
Example:-
His enemies he treated with the greatest magnanimity; no bloody executions
followed the victory of the Milvian Bridge.
Mnemonic:-
Magnet + enemy --> attract enemy ---> love enemy --> generous, can forgive his enemy.

Malevolent
wishing or appearing to wish evil to others
Example:-
As she cast her malevolent gaze upon me I could feel my sudden burst of bravado shrinking to nothing.
Mnemonic:-
malevolent = male +violent Violent males can cause more harm to society than females

Martial
associated with war and armed forces.
Example:-
The marching band played "The Battle Hymn of the Republic" and other several martial airs.
Mnemonic:-
This word is generally used in "martial art". i.e. in martial arts,there is always a war like situation.

Maverick
someone who takes an independent stand.
Example:-
During the political debate, there is always at least one maverick who stands against the popular opinion on issues.
Mnemonic:-
those who play CS will be aware of gun maverick. If someone gets this gun, then he became independent and rebellious.

Mendacity
the condition of being untruthful; dishonesty.
Example:-
Some peoples mendacity should be unnerving to them.
Mnemonic:-
mend+a+city. during elections, politicians promise that "they will mend the city and make it better" which is a lie....

Mitigate
to make less severe or intense; to moderate
Example:-
Environmentalists wonder how to mitigate the effects of tourism on old forests.
Mnemonic:-
Mitigate > "Gate pe kutte ki potty pe mitti daal do" why? so that the intensity of bad odour will lessen

Mollify
to calm or soothe
Example:-
To mollify my little sister, I bought her a chocolate bar.
Mnemonic:-
sounds like "mall". When we go to mall, its centralized AC provides soothe and calm to person.

Morose
sad; sullen; melancholy.
Example:-
As her father told her to start her homework, she turned and stared morosely at the huge pile of papers to be completed for the next day. 
Mnemonic:-
In hindi, it is like MOR(peacock) RO(weep) se rhi hai, that MOR is sad.

Mundane
found in ordinary course of events, everyday, routine.
Example:-
They lead a pretty mundane life.
Mnemonic:-
Monday, Tuesday, Wednesday,......., Everyday