auroscope vs otoscope

auroscope and otoscope both are nouns.

Word	Noun	Adjective	Verb	Adverb
auroscope	Yes	No	No	No
otoscope	Yes	No	No	No

As nouns, auroscope and otoscope are synonyms defined as:

auroscope and otoscope: medical instrument consisting of a magnifying lens and light; used for examining the external ear (the auditory meatus and especially the tympanic membrane)

Other synonyms of auroscope include auriscope.

auroscope (noun)	otoscope (noun)
medical instrument consisting of a magnifying lens and light; used for examining the external ear (the auditory meatus and especially the tympanic membrane)	medical instrument consisting of a magnifying lens and light; used for examining the external ear (the auditory meatus and especially the tympanic membrane)