What is the substitute of saying welcome?

Excuse me, I'm curious to know, in the realm of hospitality and social etiquette, are there any alternative phrases that could be employed as a substitute for the ubiquitous "welcome"? Is there a way to express a similar sentiment of warmth and acceptance without resorting to the conventional greeting? Perhaps something more creative or culturally sensitive that could cater to a diverse audience? I'm interested in exploring the nuances of language and its ability to convey hospitality in various forms.