Cyclostyle, a term that refers to a printing process, can be described by several synonyms such as mimeograph, hectograph, and spirit duplicator. All of these words denote similar printing methods that involve printing from a master copy onto multiple sheets of paper. Cyclostyle is often used to create large quantities of printed materials quickly and efficiently. Mimeograph and hectograph are both older printing techniques that were commonly used before the advent of modern photocopiers and printers. Spirit duplicator, on the other hand, uses a solvent to transfer ink from a master copy onto paper, making it ideal for creating high-quality duplications of images and text.