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anffyddiaeth

atheism

NounFeminine (benywaidd)C2/anˈfəðjaɨ̯θ/

"anffyddiaeth" means "atheism" in Welsh (feminine noun). Pronounced /anˈfəðjaɨ̯θ/. Mutation forms: Treiglad Llaes → hanffyddiaeth.

Mutation forms

In Welsh, the first letter of "anffyddiaeth" changes depending on the grammatical context. These are the mutated forms:

MutationForm
Base formanffyddiaeth
Treiglad Llaeshanffyddiaeth

Further reading

Welsh Mutations Explained — Soft, Nasal & Aspirate →Welsh Pronunciation — It's Actually Easier Than English →How to Learn Welsh as an Adult — A Step-by-Step Roadmap →Best Apps to Learn Welsh (2026) →Browse all Welsh vocabulary →

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