cocky 
/ˈkɑ:ki/ adjective
cock·i·er; cock·i·est /ˈkɑ:ki/ adjective [also more cocky; most cocky] informal : having or showing confidence in a way that is annoying to other people
▪ a cocky young athlete ▪ Don't get too cocky about your chances of getting the job.
▪ a cocky young athlete ▪ Don't get too cocky about your chances of getting the job.
— cock·i·ly /ˈkɑ:kəli/ adverb
▪ She's cockily confident about getting the job.
/ˈkɑ:kəli/ adverb ▪ She's cockily confident about getting the job.
— cock·i·ness /ˈkɑ:kinəs/ noun [noncount]
/ˈkɑ:kinəs/ noun [noncount]
