01580306-a
(18)
|
essential, indispensable
| |
absolutely necessary; vitally necessary |
09367203-n
(26)
|
requirement, necessity, essential, requisite, necessary
| |
anything indispensable |
02722988-a
|
essential
| |
being or relating to or containing the essence of a plant etc |
00055539-a
|
substantive, essential
| |
[in law] defining rights and duties as opposed to giving the rules by which rights and duties are established |
01276150-a
(10)
|
essential, all-important, crucial, all important, of the essence
| |
of the greatest importance |
00900616-a
(15)
|
essential
| |
basic and fundamental |