essential

As adjectives the difference between existing and essential

is that existing is that exists, or has existence, especially that exists now while essential is necessary.

As a verb existing

is present participle of lang=en.

As a noun essential is

a necessary ingredient.

Abstract is a related term of essential.

As nouns the difference between abstract and essential

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

As an adjective essential is

necessary.

As nouns the difference between utility and essential

is that utility is the state or condition of being useful; usefulness while essential is a necessary ingredient.

As an adjective essential is

necessary.

As adjectives the difference between essential and unavoidable

is that essential is necessary while unavoidable is impossible to avoid; bound to happen.

As nouns the difference between essential and unavoidable

is that essential is a necessary ingredient while unavoidable is something that cannot be avoided.

Essential is a related term of germane.

As nouns the difference between essential and germane

is that essential is a necessary ingredient while germane is german, member of germanic tribe.

As an adjective essential

is necessary.

As adjectives the difference between essential and existential

is that essential is necessary while existential is of, or relating to existence.

As a noun essential

is a necessary ingredient.

As adjectives the difference between utmost and essential

is that utmost is situated at the most distant limit; farthest while essential is necessary.

As nouns the difference between utmost and essential

is that utmost is maximum; greatest possible amount or quantity while essential is a necessary ingredient.

Ingrained is a related term of essential.

As adjectives the difference between ingrained and essential

is that ingrained is being an element; present in the essence of a thing while essential is necessary.

As a verb ingrained

is (ingrain).

As a noun essential is

a necessary ingredient.

Essential is a related term of constituent.

As adjectives the difference between essential and constituent

is that essential is necessary while constituent is being a part, or component of a whole.

As nouns the difference between essential and constituent

is that essential is a necessary ingredient while constituent is a part, or component of a whole.

Plain is a related term of essential.

As adjectives the difference between plain and essential

is that plain is while essential is necessary.

As nouns the difference between plain and essential

is that plain is (rare|poetic) a lamentation or plain can be an expanse of land with relatively low relief while essential is a necessary ingredient.

As an adverb plain

is (colloquial) simply.

As a verb plain

is to lament, bewail or plain can be (obsolete|transitive) to plane or level; to make plain or even on the surface.