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Coming soon

Learn CornishKernewek

Cornish is on the blas. roadmap. The same app that teaches Irish and Welsh with mutation drilling, structured grammar, and spaced repetition is being extended to Kernewek.

Get notified when Cornish launches

Join the waitlist. We will email you the day Cornish goes live, with early-access details.

About the language

A few hundred fluent speakers and growing, with several thousand learners, concentrated in Cornwall.

Cornish (Kernewek) is a Brythonic Celtic language, closely related to Welsh and Breton. It ceased to be spoken as a community language in the late 18th century and was revived in the 20th century from written records, literature, and place names.

Cornish uses initial consonant mutation and verb-first word order like its Brythonic cousins. Modern written Cornish follows the Standard Written Form agreed in 2008, which the course uses throughout.

A taste of Kernewek

Dydh Sen Pyran lowen

Happy St Piran's Day

A common greeting on March 5

Onan hag oll

One and all

The Cornish national motto

What blas. will cover

  • Grammar lessons covering mutation, the verbal system, and pronoun forms
  • Vocabulary drilling with spaced repetition, organised by theme and frequency
  • Reading passages graded by CEFR level
  • Mutation practice covering every trigger and pattern
  • Conversation prompts from A1 upward
  • Progress tracking that adapts to your weak spots

The Cornish course in development already includes

9,000+

Vocabulary entries

1,900+

Verb conjugation sets

4,000+

Example sentences

400+

Reading passages

Further reading

Breton vs Welsh: how two Brythonic cousins compare →The 6 Celtic Languages: how they are related, how they compare →How many Celtic languages are there? →Goidelic vs Brythonic: how the Celtic languages split →All six Celtic languages →Learn Irish on blas. (available now) →Learn Welsh on blas. (available now) →
blas. | The Celtic Language App