What is another word for walk-in?
Pronunciation: [wˈɔːkˈɪn] (IPA) 
The phrase walk-in is most commonly used to describe a person who enters a business without an appointment. However, there are several synonyms for the term that can be used in different contexts. For example, the term drop-in can be used to describe someone who stops by unexpectedly without an appointment. Another synonym for walk-in would be unannounced, which is generally used when a person comes to a place without making any prior arrangements. Ad-hoc is another synonym that can be used to describe someone who is not scheduled to arrive or is not a regular visitor. Overall, there is a wide array of synonyms that can be used in place of walk-in, depending on the context.
