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deiliog

leafy

AdjectiveC2

"deiliog" means "leafy" in Welsh (adjective). Mutation forms: Treiglad Meddal → ddeiliog, Treiglad Trwynol → neiliog.

Mutation forms

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

MutationForm
Base formdeiliog
Treiglad Meddalddeiliog
Treiglad Trwynolneiliog

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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