Englishfor English speakers
experienced
Adjective
—
Someone who is experienced at something knows how to do it or is skilled at it.
delinquent
—
noun
a young offender
—
adjective
guilty of a misdeed
delinquent minors
—
adjective
(= overdue)
past due; not paid at the scheduled time
an overdue installment
a delinquent account
—
adjective
(= derelict, neglectful, remiss)
failing in what duty requires
derelict (or delinquent) in his duty
neglectful of his duties
remiss of you not to pay your bills