Militancy(noun)
Meaning: the use of confrontational or violent methods
Hindi meaning:लड़ाकुपन, आतंकवाद
Synonyms: Aggressiveness, Combativeness, Belligerency, Pugnaciousness
Antonyms: Pacifism, Passivity, Nonaggression
Example: There are signs of growing militancy among workers.
Trick to remember: humri military militancy walo se ladte hai. 
