Acinonyx jubatus vs cheetah

Acinonyx jubatus and cheetah both are nouns.

Word	Noun	Adjective	Verb	Adverb
Acinonyx jubatus	Yes	No	No	No
cheetah	Yes	No	No	No

As nouns, Acinonyx jubatus and cheetah are synonyms defined as:

Acinonyx jubatus and cheetah: long-legged spotted cat of Africa and southwestern Asia having nonretractile claws; the swiftest mammal; can be trained to run down game

Other synonyms of Acinonyx jubatus include chetah.

Acinonyx jubatus (noun)	cheetah (noun)
long-legged spotted cat of Africa and southwestern Asia having nonretractile claws; the swiftest mammal; can be trained to run down game	long-legged spotted cat of Africa and southwestern Asia having nonretractile claws; the swiftest mammal; can be trained to run down game