pug·na·cious 
/ˌpʌgˈneɪʃəs/ adjective
/ˌpʌgˈneɪʃəs/ adjective [more pugnacious; most pugnacious] formal : showing a readiness or desire to fight or argue
▪ There's one pugnacious member on the committee who won't agree to anything.
▪ There's one pugnacious member on the committee who won't agree to anything.
— pug·na·cious·ly adverb
— pug·nac·i·ty /ˌpʌgˈnæsəti/ noun [noncount]
▪ a player who's known for his pugnacity
/ˌpʌgˈnæsəti/ noun [noncount] ▪ a player who's known for his pugnacity
