Sound and Writing
Constructed Languages
Course 1 · Chapter 8 · Sound and Writing
The first seven chapters surveyed what conlangs are and why they exist. From here the course turns practical: how would you build one? The answer starts where every language starts, with its sounds, and with how those sounds are written down. This chapter also begins a small running project. Over Chapters 8 to 12 we will build a tiny language called Meren a step at a time, so that by Chapter 12 you have seen every decision made once.
Step 1: Choose a Phoneme Inventory
A phoneme inventory is the list of sounds a language uses to tell words apart. Natural languages range from small to large: Hawaiian is usually described as having about thirteen sounds, and English has many more. A designer chooses a size, and that choice drives the feel of the language:
| Language | Inventory | Effect |
|---|---|---|
| Toki Pona | Fourteen sounds: nine consonants (p t k s m n l j w) and five vowels (a e i o u) | Easy for almost any speaker; words are short and similar-sounding |
| Esperanto | Five vowels and around twenty-odd consonants, chosen from sounds common in European languages | Easy for Europeans; designed as a neutral set |
| Klingon | Harsh consonants (tlh, Q, q, gh, '), few vowels and a throaty feel | Feels alien and warlike; hard for English speakers |
Two rules of thumb. For an auxlang or an engelang, pick sounds that most speakers can make. For an artlang, pick sounds that suggest the people: soft and flowing for a water-folk, hard and clipped for a warrior caste. What you should avoid is a random handful of sounds with no pattern, because real languages have patterns (for example, if there is a p and a t, there is usually a k).
Step 2: Choose Syllable Shapes
Next decide which sounds can sit together. A syllable shape uses C for a consonant and V for a vowel. Simple shapes give an easy, musical language; complex shapes give a crowded one.
| Shape | Meaning | Example language and word |
|---|---|---|
| CV | Only a consonant then a vowel | Hawaiian-style: ka-la |
| (C)V(n) | Optional consonant, a vowel, optional n | Toki Pona: pona, ma, jan |
| (C)(C)V(C)(C) | Clusters allowed on both sides | English: strengths |
Step 3: Choose Stress
Stress is the beat of a word. The simplest design is a fixed rule that never changes, so learners do not have to remember anything. Esperanto puts stress on the next-to-last syllable of every word; other designs use the first syllable, or the last. A free-stress language like English is harder, because stress has to be learned word by word.
Our Running Example: Meren
For the rest of the course we build Meren, a small artlang for a river people. The design goal is a soft, flowing language that is easy to say. Here are the first three decisions.
The rules are loose enough to build a vocabulary, and strict enough that a word breaking them (strak, with three consonants in a row) is plainly not Meren. That is the quality we want from a sound system: a pattern a speaker can feel.
Step 4: Choose a Writing System
A conlang needs a written form. The designer's options match the types of writing in the real world:
| Type | One symbol stands for | Real example | Conlang example |
|---|---|---|---|
| Alphabet | A consonant or a vowel | Latin, Greek | Esperanto, Toki Pona (Latin letters); Tolkien's Tengwar |
| Syllabary | A whole syllable | Japanese kana | Some invented scripts |
| Logographic | A word or idea | Chinese characters | Blissymbols (Chapter 7); Toki Pona's optional hieroglyphic script |
| Featural | A shape that shows how the sound is made | Hangul (Korean) | Designed scripts that copy this idea |
The simplest and most common choice is to use the Latin alphabet with a few adjustments, because readers already know it and it is on every keyboard. Esperanto did that, with six extra accented letters (ĉ ĝ ĥ ĵ ŝ ŭ), which also caused practical trouble on typewriters and early computers. Klingon is written for learners in the Latin alphabet with upper- and lower-case letters meaning different sounds (q and Q are two sounds), and it also has an official script for the screen. A designer chooses between reader familiarity and a script that looks like the culture.
Designed scripts exist in the real world too. Hangul, the Korean alphabet, was designed by scholars in the fifteenth century, and its letter shapes are based on the shape of the mouth and tongue when making each sound. It is the standard example of a designed writing system that succeeded. Tolkien's Tengwar (Chapter 6) uses the same featural logic: related sounds have related shapes.
- "More sounds make a better language." No: Hawaiian and Toki Pona show that small inventories work well.
- "A conlang needs its own alphabet." Most use Latin letters; a custom script is optional and costs readers effort.
- "Random sounds sound alien." They sound random. Real languages have patterns, and a pattern is what makes a sound system feel like a language.
Hands-On Exercises
Use the Meren rules (nine consonants, five vowels, shape (C)V(n), stress on the first syllable). Check which of these are possible Meren words and mark the stressed syllable: kasen, strik, nopu, aleta, tmo, ruhin. For any that break the rules, name the rule.
📄 View solutionDesign the sound system for a language of your own. Write a phoneme inventory, a syllable shape and a stress rule, then invent five words that fit and two that break the rules. Say what feel you were aiming for.
📄 View solutionCompare writing choices. For Esperanto, Klingon and Meren, give the script type, one advantage and one cost of the choice. Then decide whether Meren should use Latin letters or a custom script, and give two reasons.
📄 View solutionChapter 8 Quick Reference
- Design order: phoneme inventory → syllable shape → stress → writing system
- Small inventories work (Hawaiian, Toki Pona with 14 sounds); choose sounds to suit the audience or the people
- Syllable shapes: CV, (C)V(n), clusters; simple shapes give a musical language
- Fixed stress (Esperanto: next-to-last syllable) is easy to learn
- Writing types: alphabet, syllabary, logographic, featural (Hangul, Tengwar)
- Most conlangs use Latin letters; a custom script is optional
- Spelling rules: one letter per sound, no silent letters, no double duty
- Meren: p t k m n s l r h + a e i o u; (C)V(n); first-syllable stress