delinquent

nouns

a young offender

adjectives

guilty of a misdeed
"delinquent minors"
is derived from
is similar to
responsible for or chargeable with a reprehensible act
"guilty of murder"; "the guilty person"; "secret guilty deeds"
failing in what duty requires
"derelict (or delinquent) in his duty"; "neglectful of his duties"; "remiss of you not to pay your bills"
past due; not paid at the scheduled time
"an overdue installment"; "a delinquent account"