extinction

As nouns the difference between conversation and extinction

is that conversation is conversation while extinction is the action of making or becoming extinct; annihilation.

As nouns the difference between conservation and extinction

is that conservation is the act of preserving, guarding, or protecting; the keeping (of a thing) in a safe or entire state; preservation while extinction is the action of making or becoming extinct; annihilation.

As a noun extinction

is the action of making or becoming extinct; annihilation.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between armageddon and extinction

is that armageddon is the scene of a decisive conflict on a great scale while extinction is the action of making or becoming extinct; annihilation.

As nouns the difference between extinction and deprivation

is that extinction is the action of making or becoming extinct; annihilation while deprivation is (countable) the act of depriving, dispossessing, or bereaving; the act of deposing or divesting of some dignity.

As a noun extinction

is the action of making or becoming extinct; annihilation.

As a verb instanced is

(instance).

As nouns the difference between extinction and instinct

is that extinction is the action of making or becoming extinct; annihilation while instinct is a natural or inherent impulse or behaviour.

As an adjective instinct is

(archaic) imbued, charged ((with) something).

As nouns the difference between vanish and extinction

is that vanish is (phonetics) the brief terminal part of a vowel or vocal element, differing more or less in quality from the main part while extinction is the action of making or becoming extinct; annihilation.

As a verb vanish

is to become invisible or to move out of view unnoticed.

As nouns the difference between pleochroism and extinction

is that pleochroism is (physics) the optical phenomenon in some colored, transparent crystals (such as tourmaline) in which the color is different in different directions while extinction is the action of making or becoming extinct; annihilation.

As a noun extinction

is the action of making or becoming extinct; annihilation.

As an adjective undefined is

lacking a definition or value.