pugnaciou (noun) litigiousness: argumentativeness
Sinonime: belligerent,
combative, combativeness,
contentious, contentiousness,
contrary,
controversial, disputatious, disputatiousness, factious, fire-eating, having a chip on one's shoulder, litigious,
opinionated,
pugnacious, quarrelsome, salty, scrappiness, scrappy, spiky,
touchy