I'm looking for a term for audio in form of the word visual.
Visual is defined as
of or relating to the sense of sight
What could you call the sense of hearing? Also, what do you call this form of a word? (i.e verb, noun...)
It should fit the x in the following sentence:
Is it possible to fall in love with someone without visual or x contact?
I'm not a native English speaker, so I couldn't find the terms for searching this.