adj. lacking interest or significance or impact; "an insipid personality"; "jejune novel"

adj. lacking in nutritive value; "the jejune diets of the very poor"

adj. displaying or suggesting a lack of maturity; "adolescent insecurity"; "jejune responses to our problems"; "their behavior was juvenile"; "puerile jokes"

adj. devoid of intelligence

adj. effusively or insincerely emotional; "a bathetic novel"; "maudlin expressions of sympathy"; "mushy effusiveness"; "a schmaltzy song"; "sentimental soap operas"; "slushy poetry"

adj. so lacking in interest as to cause mental weariness; "a boring evening with uninteresting people"; "the deadening effect of some routine tasks"; "a dull play"; "his competent but dull performance"; "a ho-hum speaker who couldn't capture their attention"; "what an irksome task the writing of long letters is"- Edmund Burke; "tedious days on the train"; "the tiresome chirping of a cricket"- Mark Twain; "other people's dreams are dreadfully wearisome"

adj. so lacking in interest as to cause mental weariness; "a boring evening with uninteresting people"; "the deadening effect of some routine tasks"; "a dull play"; "his competent but dull performance"; "a ho-hum speaker who couldn't capture their attention"; "what an irksome task the writing of long letters is"- Edmund Burke; "tedious days on the train"; "the tiresome chirping of a cricket"- Mark Twain; "other people's dreams are dreadfully wearisome"

adj. inducing mental lethargy; "a narcotic speech"

adj. lacking wit or imagination; "a pedestrian movie plot"

adj. labored and dull; "a ponderous speech"

adj. (of a book) poorly written and not entertaining

adj. detrimental to health

adj. suggesting an unhealthy mental state; "morbid interest in death"; "morbid curiosity"

adj. causing or able to cause nausea; "a nauseating smell"; "nauseous offal"; "a sickening stench"

adj. causing or able to cause nausea; "a nauseating smell"; "nauseous offal"; "a sickening stench"

adj. characteristic of a baby; "babyish tears and petulance"

adj. indicating a lack of maturity; "childish tantrums"; "infantile behavior"

adj. lacking practical experience or training

adj. arousing or holding the attention

adj. characteristic of maturity; "mature for her age"