the quality of being able to meet a need satisfactorily:

the quality of being able to meet a need satisfactorily:

the quality of being able to meet a need satisfactorily:

the quality of being able to meet a need satisfactorily:

lack of an adequate quantity or number

Inadequacy or insufficiency, A deficiency or impairment in mental or physical functioning, The amount by which a sum of money falls short of the required or expected amount; a shortage

a mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity