The antonyms for the word "wast numerous" include words such as scarce, limited, few, rare, and meager. While wast numerous refers to a vast quantity or abundant supply, its antonyms all indicate a scarcity or insufficiency of something. It's essential to understand these antonyms to use them appropriately while communicating. For instance, if you want to indicate the quantity of something is not abundant, you can use words like scarce, limited or few. If you want to describe something rare, words like rare or meager are the ideal antonyms for the word "wast numerous." Remember to choose the right antonym to convey your message effectively.