Super and Supermarket

Super noun - A caretaker for an apartment house; represents the owner as janitor and rent collector.

Supermarket and super are semantically related In some cases you can use "Supermarket" instead a noun "Super".

Supermarket noun - A large self-service grocery store selling groceries and dairy products and household goods.

Super and supermarket are semantically related in business establishment that sells goods topic. Sometimes you can use "Super" instead a noun "Supermarket".