Can "deaf" be an antonym for "auditory"?
No
Some words don't have real antonyms -- and auditory is one of them. I checked a couple of antonym dictionaries, and didn't find an antonym.
Noiseless or inaudible.
Auditory refers to the entire area of all things relating to sound and hearing, in the same way that "cardiac" refers to all things related the the heart. Think of it like a topic more than a noun, or even a verb. You cannot have an antonym for a topic. "noiseless or inaudible" are antonyms for "loud and audible".
To determine if "deaf" can be considered an antonym for "auditory," we need to understand the meanings of the two terms.
"Auditory" refers to anything related to the sense of hearing or the ability to perceive sound. It is an adjective that describes something or someone associated with hearing.
On the other hand, "deaf" is an adjective that describes a complete or partial inability to hear. It is an opposite condition to being able to perceive sound.
So, considering the meanings of the two terms, "deaf" can indeed be considered an antonym for "auditory." Someone who is "auditory" has a well-functioning sense of hearing, while someone who is "deaf" lacks the ability to hear or has significant hearing impairment.
To find this information, you could refer to a dictionary or linguistics resources, which provide definitions and explanations of words. Online dictionaries such as Merriam-Webster, Oxford Dictionaries, or Cambridge Dictionaries are reliable sources to consult. Additionally, you can use search engines to look for definitions and explanations from reputable sources.