Perspex is a type of thermoplastic material that is commonly used for making display stands, signs, aircraft canopies, and more. It is known for its transparency, lightweight, and durability. Some common synonyms for perspex are acrylic, plexiglass, and lucite. These materials are often used interchangeably and offer similar properties to perspex. Acrylic, for example, is another name for perspex. It is widely used in the industry for its strength, weather-resistance, and design capabilities. Plexiglass, also known as clear plastic, is similar to perspex in its clarity and durability properties. Lucite, on the other hand, is a brand name for acrylic plastic used for decorative purposes.