The phrase "as our guest" is often used to convey hospitality and make someone feel welcome. However, there are several synonyms that can be used interchangeably to convey the same meaning. Some examples include "as our visitor," "as our hostee," "as our invitee," and "as our patron." All of these phrases effectively convey the idea that someone is being welcomed and treated with hospitality. Additionally, phrases such as "as our honored guest" or "as our esteemed visitor" can add an extra layer of formality and respect to the interaction. Ultimately, the phrase chosen will depend on the specific context and tone desired.