Glyphs can change over time. Because glyphs are typically memorized rather than read, a particular glyph's original phonemic originroots might get lost as it evolves,. asFor canexample, bethis seenis in the evolution ofhow the glyph for "storm" (''zeras''). developed over time:{{file ref|Alethi Glyphs Page 1.jpg|Page of Alethi glyphs}}