Grapheme vs Archigrapheme - What's the difference?
grapheme | archigrapheme |
A fundamental unit of a writing system, corresponding to (for example) letters in the English alphabet or jamo in Korean Hangeul.
In alphabetic writing, the shortest group of letters composing a phoneme.
a grapheme which represents any of several graphemes (often causing ambiguity), by analogy with the archiphoneme, which represents several phonemes.