Meaning : Of insufficient quantity to meet a need.
Example :
An inadequate income.
A poor salary.
Money is short.
On short rations.
Food is in short supply.
Short on experience.
The jejune diets of the very poor.
Synonyms : inadequate, poor, short
Meaning : Displaying or suggesting a lack of maturity.
Example :
Adolescent insecurity.
Jejune responses to our problems.
Their behavior was juvenile.
Puerile jokes.
Synonyms : adolescent, juvenile, puerile
Meaning : Lacking interest or significance or impact.
Example :
An insipid personality.
Jejune novel.
Synonyms : insipid