fairy armadillo vs pichiciego

fairy armadillo and pichiciego both are nouns.

Word	Noun	Adjective	Verb	Adverb
fairy armadillo	Yes	No	No	No
pichiciego	Yes	No	No	No

As nouns, fairy armadillo and pichiciego are synonyms defined as:

fairy armadillo and pichiciego: very small Argentine armadillo with pale silky hair and pink plates on head and neck

Other synonyms of fairy armadillo include chlamyphore, Chlamyphorus truncatus, pichiciago.

fairy armadillo (noun)	pichiciego (noun)
very small Argentine armadillo with pale silky hair and pink plates on head and neck	very small Argentine armadillo with pale silky hair and pink plates on head and neck