Squiggling refers to the act of drawing or writing in an erratic or wavy pattern. Some synonyms for the word squiggling include doodling, wiggling, meandering, zigzagging, scribbling, and curving. Doodling implies absent-mindedly drawing random shapes or patterns, while wiggling connotes a more deliberate movement. On the other hand, meandering suggests a wandering path or pattern, and zigzagging pertains to a series of sharp turns. Scribbling implies hurried or messy handwriting, while curving pertains to a smooth or graceful movement. These synonyms for squiggling can be used interchangeably depending on the context and the desired effect.