Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
life-sustaining | No | Yes | No | No |
essential | Yes | Yes | No | No |
life-sustaining (noun) | essential (noun) |
---|---|
anything indispensable |
life-sustaining (adjective) | essential (adjective) |
---|---|
performing an essential function in the living body | basic and fundamental |
defining rights and duties as opposed to giving the rules by which rights and duties are established | |
being or relating to or containing the essence of a plant etc | |
of the greatest importance | |
absolutely necessary; vitally necessary |