noun |
adj |
verb |
adv |
(adj) insipid
lacking interest or significance or impact
an insipid personality; jejune novel
(adj) puerile, adolescent, juvenile
displaying or suggesting a lack of maturity
adolescent insecurity; jejune responses to our problems; their behavior was juvenile; puerile jokes
(adj) insubstantial
lacking in nutritive value
the jejune diets of the very poor