microbat vs carnivorous bat

microbat and carnivorous bat both are nouns.

Word	Noun	Adjective	Verb	Adverb
microbat	Yes	No	No	No
carnivorous bat	Yes	No	No	No

As nouns, microbat and carnivorous bat are synonyms defined as:

microbat and carnivorous bat: typically having large ears and feeding primarily on insects; worldwide in distribution

microbat (noun)	carnivorous bat (noun)
typically having large ears and feeding primarily on insects; worldwide in distribution	typically having large ears and feeding primarily on insects; worldwide in distribution