Like for example food, shelter, clothing, etc are economic human wants. And those which cannot be bought are non-economic wants like peace, love, affection, etc. ... A human is never truly satisfied, and so his wants to are endless. We may temporarily satisfy some of our wants but they always reoccur.
Wants are nonessential things you really don’t need for an example Wants: Video Games, phones, designer stuff etc. Needs: Food, clothes, shoes, socks, a house etc