extant

As a verb exists

is (exist).

As an adjective extant is

still in existence.

As an adjective extant

is still in existence.

As a verb active is

.

As a verb surviving

is .

As an adjective extant is

still in existence.

As adjectives the difference between remaining and extant

is that remaining is which remains, especially after something else has been removed while extant is still in existence.

As a verb remaining

is .

As a noun remaining

is an act or occurrence by which someone or something remains.

As an adjective extant

is still in existence.

As a noun gamut is

gamut (colour range available to a monitor or printer).

As adjectives the difference between extant and inveterate

is that extant is still in existence while inveterate is old; firmly established by long continuance; of long standing; obstinately deep-rooted; as, an inveterate disease; an inveterate habit.

As a verb inveterate is

(obsolete) to fix and settle by long continuance; to entrench.

As adjectives the difference between extant and available

is that extant is still in existence while available is such as one may avail one’s self of; capable of being used for the accomplishment of a purpose.

As adjectives the difference between extant and current

is that extant is still in existence while current is existing or occurring at the moment.

As a noun current is

the part of a fluid that moves continuously in a certain direction.

As a noun extinction

is the action of making or becoming extinct; annihilation.

As an adjective extant is

still in existence.

As adjectives the difference between eternal and extant

is that eternal is lasting forever; unending while extant is still in existence.