Writing systems of the world

In short: Various basic types of writing systems exist worldwide, differing in whether they represent sounds, syllables, or whole words and concepts. The choice of a writing system has usually developed historically over centuries.

In more detail: No living script belongs exclusively to a pure type; different principles usually mix.

In detail

• Alphabetic scripts: Letters represent individual sounds, as in the Latin, Cyrillic, or Greek alphabets, allowing a comparatively small number of characters.
• Syllabic scripts: Each character represents an entire syllable, as with the Japanese syllabic scripts hiragana and katakana.
• Logographic scripts: Characters represent whole words or concepts, as with Chinese characters, also used in Japanese as kanji.
• Abugidas: These writing systems, common in South Asia, combine consonants with integrated vowel marks, as in the Devanagari alphabet for Hindi.
• Consonantal scripts: Some Middle Eastern scripts like Arabic and Hebrew mostly write only consonants, while vowels are often marked only optionally.
• Writing direction: Writing systems also differ in writing direction, such as left to right in Latin or right to left in Arabic.
• Script development: Historically, many scripts evolved from pictographic writing, transforming over millennia into more abstract characters (sprachfamilien-der-welt, kalligrafie-grundlagen).