Robust quality is a term used to describe a product or service that is of high quality and is able to withstand wear and tear. OOMPH is a five-letter word that can be used to describe the strength and energy of something, while HARDINESS is a nine-letter word that refers to the ability of something to remain strong and durable in difficult conditions. Together, these two words can be used to describe robust quality, which is a combination of strength, durability, and high quality.