In Hindi:
* स्वागत है (Swagat hai): This is the most common and formal way to say "welcome" in Hindi.
* आपका स्वागत है (Aapka swagat hai): This is a more polite and respectful way to say "welcome" in Hindi. It literally means "Your welcome."
* आइये, आइये (Aaiye, aaiye): This is a casual way to say "Welcome, come in."
In other Indian languages:
* सुस्वागतम (Suswagatam): This is the Sanskrit word for "welcome." It is used in some South Indian languages like Tamil and Telugu.
* நாங்கள் வரவேற்கிறோம் (Nangal varaveṟkiṟōm): This is the Tamil word for "welcome."
* స్వాగతం (Swagatam): This is the Telugu word for "welcome."
* आपका स्वागत आहे (Aapka swagat aahe): This is the Marathi word for "Welcome."
It's important to note that there are many other regional languages spoken in India, each with its own way of saying "welcome." It's always best to use the language most appropriate for the situation.