need

Need is a synonym of emergency.

As nouns the difference between need and emergency

is that need is a requirement for something while emergency is a situation which poses an immediate risk and which requires urgent attention.

As a verb need

is to be necessary (to someone).

As nouns the difference between need and necessities

is that need is a requirement for something while necessities is .

As a verb need

is to be necessary (to someone).

As a noun need

is a requirement for something.

As a verb need

is to be necessary (to someone).

As an adjective has is

hoarse.

Need is a related term of jejuneness.

As nouns the difference between need and jejuneness

is that need is a requirement for something while jejuneness is the state or condition of being jejune.

As a verb need

is to be necessary (to someone).

As an adjective nerdish

is like a nerd; having the traits of a nerd.

As a noun need is

a requirement for something.

As a verb need is

to be necessary (to someone).

Need is a related term of impoverishment.

As nouns the difference between need and impoverishment

is that need is a requirement for something while impoverishment is the action of impoverishing someone.

As a verb need

is to be necessary (to someone).

Enjoin is a related term of need.

As verbs the difference between enjoin and need

is that enjoin is (transitive|chiefly|literary) to lay upon, as an order or command; to give an injunction to; to direct with authority; to order; to charge while need is to be necessary (to someone).

As a noun need is

a requirement for something.

As nouns the difference between obligation and need

is that obligation is the act of binding oneself by a social, legal, or moral tie to someone while need is a requirement for something.

As a verb need is

to be necessary (to someone).

As nouns the difference between envy and need

is that envy is resentful desire of something possessed by another or others (but not limited to material possessions) while need is a requirement for something.

As verbs the difference between envy and need

is that envy is to feel displeasure or hatred towards (someone) for their good fortune or possessions while need is to be necessary (to someone).

As nouns the difference between need and obsession

is that need is a requirement for something while obsession is a compulsive or irrational preoccupation.

As a verb need

is to be necessary (to someone).