extant

adjectives

still in existence; not extinct or destroyed or lost
"extant manuscripts"; "specimens of graphic art found among extant barbaric folk"- Edward Clodd
extant
antonym
extinct
is similar to
still in active use
"a living language"
living
is similar to
still in existence
"the Wollemi pine found in Australia is a surviving specimen of a conifer thought to have been long extinct and therefore known as a living fossil"; "the only surviving frontier blockhouse in Pennsylvania"
living, surviving
see also
having existence or being or actuality
"an attempt to refine the existent machinery to make it more efficient"; "much of the beluga caviar existing in the world is found in the Soviet Union and Iran"
existent, existing