self-confident, confident, selfassured, self-sure, self-confiding, sure of oneself, selfsecure, self-possessed, assured, self-reliant, more...

insecure, anxious, worried, nervous

cocky, arrogant, conceited, egotistical, narcissistic, self-centered, self-important, more...

full of confidence,   being confident,   quietly confident,   quiet but confident,   calmly confident,   confident woman,   self assure,   showing confidence,   a confident person,   sure of self