Zigzaggery is an unusual word with no direct synonyms. However, there are several words that convey a similar meaning to zigzaggery. The term "meander" refers to a winding path or course, similar to zigzaggery. Another word that can be used is "serpentine," which describes a winding, snake-like path. "Wriggling" is another word that suggests a serpentine motion, while "crisscrossing" denotes intersecting or intersected lines. Finally, the word "twisted" can be used to describe an irregular or winding path, much like zigzaggery. Although there may not be a direct synonym for zigzaggery, these words can be used to convey a similar meaning.