Example image of eyePlorer eyePlorer map for 'Grapheme': Writing system Chinese character Diacritic Glyph Letter (alphabet) Numerical digit Punctuation Phoneme Phonemic orthography English language Digraph (orthography) Trigraph (orthography) Katakana Allography A Lower case Ampersand Logogram Acrophony Alphabet Analytical phonics Ascender (typography) Bar (diacritic) Basic Roman spelling of English Capitalization Character (computing) Code2000 Color alphabet Control character Descender Egyptienne European Voynich Alphabet Fallback font Han unification Homoglyph Hyphen-minus IDN homograph attack Letterlike Symbols Monogram Morphogram Nahuatl orthography Numeral system Phonogram (linguistics) Rockwell (typeface) Roman Phonetic Alphabet for English Small caps Tilde Tone letter Typebar Typographic ligature