racerunner vs Cnemidophorus sexlineatus

racerunner and Cnemidophorus sexlineatus both are nouns.

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

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

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

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

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