英和和英

by necessity

according to the need

in case of necessity

to be necessary

in great necessity

do the necessary

of something, to be needed

depending on the necessity

necessity

to provide the necessities

to be provided with necessities

the degree of necessity

without any necessity

have need of

in any way necessary

a necessary thing

as much as necessary

to be pressed by necessity

to meet a need

to meet the need―fill a need―minister to one's needs

to cause necessity―necessitate

by compulsion

to lack necessities

the degree of indispensability

urgently needed

something that is indispensable

the level of needlessness

when the need arises

to meet a need―meet a want

absolutely essential