Wolfram Data Repository
Immediate Computable Access to Curated Contributed Data
More than 76,000 English words with syllable breaks
| ortho | the word as splled in English with "•" at each syllable break |
| phon | the phonetic representation with "•" at each syllable break |
Retrieve a subset of the data:
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Find the length of the data:
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Retrieve one record from the data:
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Check how many words also belong to WordData:
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Count the number of unique syllables regardless of stress:
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Visualize the syllable counts of all words in the data:
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Visualize the phoneme counts of all unique syllables in the data:
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Mark Greenberg, "Syllabified English Words" from the Wolfram Data Repository (2026)