As an adjective extinct

is extinguished, no longer alight (of fire, candles etc..

As a noun choristodere is

any member of the Choristodera order of extinct reptiles.

As nouns the difference between reptile and choristodere

is that reptile is while choristodere is (biology) any member of the choristodera order of extinct reptiles.

In slang|lang=en terms the difference between croak and croaker

is that croak is (slang) to kill someone or something while croaker is (slang) a doctor.

As nouns the difference between croak and croaker

is that croak is a faint, harsh sound made in the throat while croaker is one who croaks.

As a verb croak

is to make a croak.

As nouns the difference between pessimist and croaker

is that pessimist is someone who habitually expects the worst outcome; one who looks on the dark side of things while croaker is one who croaks.

As nouns the difference between grumbler and croaker

is that grumbler is a person who persistently grumbles; a complainer while croaker is one who croaks.

As nouns the difference between doomsayer and croaker

is that doomsayer is one who makes dire predictions about the future; one who predicts doom while croaker is one who croaks.

As nouns the difference between frog and croaker

is that frog is a small tailless amphibian of the order Anura that typically hops while croaker is one who croaks.

As a verb frog

is to hunt or trap frogs.

As a proper noun sciaenidae

is .

As a noun croaker is

one who croaks.

As a verb raised

is (raise).

As a noun fowlery is

a place where fowl are raised.

Flowery is an anagram of fowlery.

As an adjective flowery

is (not comparable) pertaining to flowers.

As a noun fowlery is

a place where fowl are raised.