alive

As a noun ennui

is a gripping listlessness or melancholia caused by boredom; depression.

As an adjective alive is

having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive.

As adjectives the difference between undead and alive

is that undead is pertaining to a corpse, though having qualities of life while alive is having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive.

As a noun undead

is those creatures which are dead yet still moving.

As adjectives the difference between alive and undefined

is that alive is having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive while undefined is lacking a definition or value.

As a noun mental

is moron.

As an adjective alive is

having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive.

As an adjective alive

is having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive.

As a noun alice is

(military|us|initialism) (all-purpose lightweight individual carrying equipment).

Alive is a related term of incarnate.

As adjectives the difference between alive and incarnate

is that alive is having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive while incarnate is embodied in flesh; given a bodily, especially a human, form; personified or incarnate can be not in the flesh; spiritual.

As a verb incarnate is

(obsolete|intransitive) to incarn; to become covered with flesh, to heal over.

As adjectives the difference between sentient and alive

is that sentient is conscious or self-aware while alive is having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive.

As a noun sentient

is lifeform with the capability to feel sensation, such as pain.

As adjectives the difference between alive and well

is that alive is having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive while well is wild.