essential

As an adjective essential

is necessary.

As a noun essential

is a necessary ingredient.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As adjectives the difference between typical and essential

is that typical is capturing the overall sense of a thing while essential is necessary.

As nouns the difference between typical and essential

is that typical is anything that is typical, normal, or standard while essential is a necessary ingredient.

As nouns the difference between essential and introduction

is that essential is a necessary ingredient while introduction is the act or process of introducing.

As an adjective essential

is necessary.

As adjectives the difference between deep and essential

is that deep is extending far away from a point of reference, especially downwards while essential is necessary.

As nouns the difference between deep and essential

is that deep is the deep part of a lake, sea, etc while essential is a necessary ingredient.

As an adverb deep

is deeply.

As adjectives the difference between essential and optimal

is that essential is necessary while optimal is the best, most favourable or desirable, especially under some restriction.

As a noun essential

is a necessary ingredient.

As adjectives the difference between inevitable and essential

is that inevitable is inevitable; unavoidable while essential is necessary.

As a noun essential is

a necessary ingredient.

As adjectives the difference between summary and essential

is that summary is concise, brief or presented in a condensed form while essential is necessary.

As nouns the difference between summary and essential

is that summary is an abstract or a condensed presentation of the substance of a body of material while essential is a necessary ingredient.

As adjectives the difference between innovative and essential

is that innovative is characterized by the creation of new ideas or things while essential is necessary.

As a noun essential is

a necessary ingredient.

As adjectives the difference between essential and elementar

is that essential is necessary while elementar is .

As a noun essential

is a necessary ingredient.

As nouns the difference between essential and product

is that essential is a necessary ingredient while product is a commodity offered for sale.

As an adjective essential

is necessary.