SUPERNUMERARY Antonyms

• basic and fundamental

• being or relating to or containing the essence of a plant etc

• defining rights and duties as opposed to giving the rules by which rights and duties are established

• anything indispensable

• absolutely necessary; vitally necessary

• of the greatest importance

• any factor that could be considered important to the understanding of a particular business

• the lowest tone of a harmonic series

• serving as an essential component

• being or involving basic facts or principles

• far-reaching and thoroughgoing in effect especially on the nature of something

• of great significance or value

• important in effect or meaning

• of extreme importance; vital to the resolution of a crisis

• having authority or ascendancy or influence

• having or suggesting a consciousness of high position

• not to be dispensed with; essential

• absolutely necessary; vitally necessary

• unavoidable

• of or denoted by an integer

• the result of a mathematical integration; F(x) is the integral of f(x) if dF/dx = f(x)

• existing as an essential constituent or characteristic

• constituting the undiminished entirety; lacking nothing essential especially not damaged

• absolutely essential

• anything indispensable

• unavoidably determined by prior circumstances

• necessary for relief or supply

• anything indispensable

• necessary for relief or supply

• urgently needed; absolutely necessary

• performing an essential function in the living body

• full of spirit; full of life

• manifesting or characteristic of life