jejune
lacking interest or significance or impact
adolescent
a juvenile between the onset of puberty and maturity
juvenile
of or relating to or characteristic of or appropriate for children or young people
insipid
lacking interest or significance or impact
insubstantial
lacking material form or substance; unreal
inebriated
stupefied or excited by a chemical substance (especially alcohol)
hieratic
associated with the priesthood or priests
condone
excuse, overlook, or make allowances for; be lenient with
excuse
a defense of some offensive behavior or some failure to keep a promise etc.
apologise
acknowledge faults or shortcomings or failing
cajole
influence or urge by gentle urging, caressing, or flattering
palaver
loud and confused and empty talk
inveigle
influence or urge by gentle urging, caressing, or flattering
blarney
flattery designed to gain favor
vapid
lacking significance or liveliness or spirit or zest