It is not possible to give a confident answer to the question whether the delay was unreasonable.
! Do not confuse with the nounconfidant(=someone you tell secrets or personal things to).
➔self-confidentWORD FOCUS: confident WORD FOCUS: confident confident about your abilities:confident, self-confident, sure of yourself, assured, poised too confident:overconfident, cocky, brash not confident:lack confidence, be insecure, be unsure of yourself
Definition from the Longman Dictionary of Contemporary English Advanced Learner's Dictionary.