essential

As a verb desired

is (desire).

As an adjective essential is

necessary.

As a noun essential is

a necessary ingredient.

As nouns the difference between essential and premier

is that essential is a necessary ingredient while premier is prime minister.

As an adjective essential

is necessary.

As nouns the difference between performance and essential

is that performance is performance while essential is a necessary ingredient.

As an adjective essential is

necessary.

As adjectives the difference between essential and serious

is that essential is necessary while serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn.

As a noun essential

is a necessary ingredient.

As nouns the difference between aspect and essential

is that aspect is the way something appears when viewed from a certain direction or perspective while essential is a necessary ingredient.

As an adjective essential is

necessary.

As nouns the difference between essential and real

is that essential is a necessary ingredient while real is real (former currency of spain).

As an adjective essential

is necessary.

Inseparable is a related term of essential.

As adjectives the difference between inseparable and essential

is that inseparable is inseparable while essential is necessary.

As nouns the difference between inseparable and essential

is that inseparable is lovebird (the bird) while essential is a necessary ingredient.

As adjectives the difference between essential and efficient

is that essential is necessary while efficient is efficient.

As a noun essential

is a necessary ingredient.

Tangible is a related term of essential.

As adjectives the difference between tangible and essential

is that tangible is touchable; able to be touched or felt]]; perceptible by the sense of [[touch#noun|touch; palpable while essential is necessary.

As nouns the difference between tangible and essential

is that tangible is real or concrete results while essential is a necessary ingredient.

Metaphysical is a synonym of essential.

As adjectives the difference between metaphysical and essential

is that metaphysical is of or pertaining to metaphysics while essential is necessary.

As a noun essential is

a necessary ingredient.