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Redmoon Calculators
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Conlang Syllable & Phonotactics Checker

Verificatore gratuito di fonotattica per lingue costruite.

Non progettato per Italiano

Questo strumento è stato calibrato per l'inglese (e alcune lingue affini). I risultati in Italiano potrebbero non essere significativi.

Quando usarlo

Use when naming characters, places, or factions for a fictional language. Consistency is what makes invented names feel believable.

Confronto

PolyGlot is the heavyweight conlang tool but is desktop-only and complex. This tool covers the most common diagnostic — does my word fit my rules?

Enter your values below. Calculations run locally as you type.

Come funziona

You define allowed syllable patterns (CV, CVC, CVCC…) and the consonant and vowel inventories.

The checker greedily splits each test word into syllables matching one of your patterns. Words that fully tile are legal; the first illegal cluster is reported.

The generator builds 1–3 syllable words that obey the rules — useful when brainstorming city or character names.

Domande frequenti

What syllable patterns are supported?

Any combination of C (consonant) and V (vowel). Multi-character consonants and vowels are matched greedily by longest match.

Does it handle digraphs (e.g., "th")?

Yes — list "th" as a consonant alongside "t" and "h". The matcher prefers the longest defined unit.

What does CV or CVC notation mean?

C stands for a consonant and V for a vowel, so CV is a consonant-vowel syllable like 'ka' and CVC adds a closing consonant like 'kat'. Listing your allowed patterns defines the phonotactics, or permissible sound structure, of your language.

What is a phoneme inventory?

It is the full set of distinct sounds your language uses, separated into consonants and vowels. The checker compares each test word against this inventory to flag sounds you never declared.

Esempio pratico

Input

Patterns: CV, CVC. Consonants: p t k m n s r l. Vowels: a e i o u. Test: aman, katira, mendor, xthun.

Output

3 of 4 fit (75%) — "xthun" has illegal cluster.

Aman = a-man (V-CVC) — wait, but you also need an onset for syllable 1; this is a deliberate edge case. The matcher fails on words that can't be split into your allowed patterns.

Errori comuni

  • No support for tone, stress, or vowel harmony.
  • Greedy matching may favor a longer match when shorter would work.
  • Doesn't generate meaningful words — only phonologically valid ones.

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