Punjabi and Sanskrit

Punjabi noun - The Indic language spoken by most people in Punjab in northwestern India.

Sanskrit and Punjabi are semantically related. In some cases you can use "Sanskrit" instead a noun "Punjabi".

Sanskrit noun - (Hinduism) an ancient language of India (the language of the Vedas and of Hinduism); an official language of India although it is now used only for religious purposes.

Punjabi and Sanskrit are semantically related. Sometimes you can replace term "Punjabi" with "Sanskrit", this nouns are similar.