free-tailed bat vs freetail

free-tailed bat and freetail both are nouns.

Word	Noun	Adjective	Verb	Adverb
free-tailed bat	Yes	No	No	No
freetail	Yes	No	No	No

As nouns, free-tailed bat and freetail are synonyms defined as:

free-tailed bat and freetail: small swift insectivorous bat with leathery ears and a long tail; common in warm regions

Other synonyms of free-tailed bat include freetailed bat.

free-tailed bat (noun)	freetail (noun)
small swift insectivorous bat with leathery ears and a long tail; common in warm regions	small swift insectivorous bat with leathery ears and a long tail; common in warm regions