confident
arrogant
assertive
assure
assured
balanced
cocksure
collected
composed
convinced
decided
definite
determined
equanimous
equilibrious
erect
house-proud
hubristic
independent
levelheaded
overconfident
oversure
overweening
persuaded
poised
pompous
positive
prideful
proud
proud as Lucifer
proud-blooded
proud-looking
proud-minded
proud-spirited
proudful
proudhearted
purse-proud
reassured
recollected
sanguine
secure
self-assured
self-controlled
self-esteeming
self-important
self-possessed
self-reliant
self-respecting
self-restrained
courageous
defiant
forceful
headstrong
high-spirited
masterful
overbear
resourceful
self-centred
self-satisfied
self-sufficient
self-willed
smug
unconcerned
insecure