Welsh

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Alternative forms

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Etymology

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From cyflym (fast) +‎ -der.

Pronunciation

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Noun

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cyflymder m (uncountable)

  1. pace, speed
  2. (physics) velocity

Mutation

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Welsh mutation
radical soft nasal aspirate
cyflymder gyflymder nghyflymder chyflymder
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.