necessary necessary

adj

() absolutely essential  ( necessary )
absolutely essential

noun

anything indispensable  ( necessary, requisite, essential, necessity, requirement )
anything indispensable
 food and shelter are necessities of life
food and shelter are necessities of life
 the essentials of the good life
the essentials of the good life
 allow farmers to buy their requirements under favorable conditions
allow farmers to buy their requirements under favorable conditions
 a place where the requisites of water fuel and fodder can be obtained
a place where the requisites of water fuel and fodder can be obtained

adj

() unavoidably determined by prior circumstances  ( necessary )
unavoidably determined by prior circumstances
 the necessary consequences of one's actions
the necessary consequences of one's actions