racerunner vs six-lined racerunner

racerunner and six-lined racerunner both are nouns.

Word	Noun	Adjective	Verb	Adverb
racerunner	Yes	No	No	No
six-lined racerunner	Yes	No	No	No

As nouns, racerunner and six-lined racerunner are synonyms defined as:

racerunner and six-lined racerunner: very swift lizard of eastern and central United States

Other synonyms of racerunner include Cnemidophorus sexlineatus, race runner.

racerunner (noun)	six-lined racerunner (noun)
very swift lizard of eastern and central United States	very swift lizard of eastern and central United States