requisite

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

anything indispensable
- food and shelter are necessities of life
- the essentials of the good life
- allow farmers to buy their requirements under favorable conditions
- a place where the requisites of water fuel and fodder can be obtained
• Syn:
necessity, essential, requirement, necessary
• Ant:
inessential (for: essential)
• Derivationally related forms:
require (for: requirement), essential (for: essential), necessitous (for: necessity), necessary (for: necessity), necessitate (for: necessity)
• Hypernyms:
thing
• Hyponyms:
desideratum, must, need, want

II - adjective

necessary for relief or supply
- provided them with all things needful
• Syn:
needed, needful, required
• Similar to:
necessary
• Derivationally related forms:
requisiteness

• Từ đồng nghĩa / Synonyms:
  needed, needful, required, necessity, essential, requirement, necessary
• Từ trái nghĩa / Antonyms:
  inessential, nonessential