Cnemidophorus sexlineatus vs racerunner

Cnemidophorus sexlineatus and racerunner both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cnemidophorus sexlineatus	Yes	No	No	No
racerunner	Yes	No	No	No

As nouns, Cnemidophorus sexlineatus and racerunner are synonyms defined as:

Cnemidophorus sexlineatus and racerunner: very swift lizard of eastern and central United States

Other synonyms of Cnemidophorus sexlineatus include race runner, six-lined racerunner.

Cnemidophorus sexlineatus (noun)	racerunner (noun)
very swift lizard of eastern and central United States	very swift lizard of eastern and central United States