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daioni

good

NounMasculine (gwrywaidd)C2/daˈjɔni/

"daioni" means "good" in Welsh (masculine noun). Pronounced /daˈjɔni/. Mutation forms: Treiglad Meddal → ddaioni, Treiglad Trwynol → naioni.

Mutation forms

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

MutationForm
Base formdaioni
Treiglad Meddalddaioni
Treiglad Trwynolnaioni

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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