auriscope vs otoscope

auriscope and otoscope both are nouns.

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

As nouns, auriscope and otoscope are synonyms defined as:

auriscope 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 auriscope include auroscope.

auriscope (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)