Intertissued is an uncommon word that means 'interwoven' or 'composed of multiple layers'. Some synonyms for this word include 'interlaced', 'entwined', and 'interconnected'. 'Interwoven' implies that two or more things are closely intertwined, while 'entwined' suggests that something is twisted or spun together. 'Interconnected' is often used to describe technology or systems that are linked together. Other synonyms include 'interlaminated', 'interknit', and 'intermeshed'. These words describe things that are made up of layers or interconnected parts. 'Intertissued' is a powerful word that conveys complexity and depth, and can be used to describe a variety of phenomena and structures.