A word meaning or having to do with "love of fighting"? [closed]
Solution 1:
Consider bellicose (or belligerent).
Definition: inclined or eager to fight; aggressively hostile; belligerent; pugnacious; of warlike character; aggressively hostile.
Example: She is the right person to deal with angry, belligerent clients.
Solution 2:
Aggressive, combative, pugnacious, or belligerent can mean one who enjoys fighting. Aggressive:
characterized by or tending toward unprovoked offensives, attacks, invasions, or the like; militantly forward or menacing
Combative
ready or inclined to fight; pugnacious
Pugnacious
inclined to quarrel or fight readily; quarrelsome; belligerent; combative.
Belligerent
of warlike character; aggressively hostile; bellicose
Definitions from Dictionary.com
I would use these to describe a lover of fighting.
Solution 3:
Depending on context, consider:
bloodlust
bloodlust (also, blood thirstiness)
A desire for extreme violence and carnage, often aroused in the heat of battle and leading to uncontrolled slaughter and torture.
The desire for bloodshed. Wiktionary
quarrelsomeness
quarrelsome: having or showing an eagerness to fight The Free Dictionary