ACME

Acme is a term used as both a common noun meaning the highest point and as a proper name in brands and fictional entities. Etymology: from Greek akmē meaning peak, summit, or edge. In English, acme denotes the apex or zenith of something, and it has been used historically in various phrases to indicate perfection or completeness. The word’s aspirational connotations have made it a popular choice for company names and product lines in North America and beyond.

Fictional usage: The Acme Corporation is the fictional company that appears in the Looney Tunes and Merrie Melodies cartoons, supplying a wide array of gadgets to Wile E. Coyote and others. The company's outlandish products, often malfunctioning, have entered popular culture as a trope for a generic supplier of overengineered or ill-fated contraptions.

Real-world usage: A number of real businesses use Acme in their names. Acme Markets is a supermarket chain operating in the northeastern United States. Acme Brick Company is a large brick manufacturer. Other manufacturers, retailers, and service providers also use Acme as a brand element, reflecting the word’s positive associations with quality and reliability.

Because of its versatility, Acme remains a common namesake for companies and fictional entities.