This is the 8794th most frequent Japanese word.
来訪
Visit; arrival.
来訪 is used here to mean 'visit', focusing on the reason or intent of the visiting.
来訪の目的を教えてください。
Please tell me the purpose of your visit.
来訪 is used here to simply mean 'visit', referring to someone coming to visit the speaker.
昨日の来訪はとても嬉しかったです。
Yesterday's visit brought great joy.
来訪者 refers to 'visitor', highlighting the person who comes to visit.