2 words in this vocabulary list
noun A noun is a word that represents a person, place, thing, or idea. In this case, 'ghost restaurant' is a noun phrase that refers to a type of restaurant that operates solely through online delivery services without a physical storefront.
noun A stealth startup combines the noun 'stealth' with the noun 'startup' to form a specific type of business entity.
adjective Stealth describes something that is secretive, hidden, or not easily detectable.