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gwneud

to do

VerbA1/ɡwneɨ̯d/

“gwneud” means “to do” in Welsh (verb). Pronounced /ɡwneɨ̯d/. Mutation forms: Treiglad Meddal → wneud, Treiglad Trwynol → ngwneud.

Mutation forms

In Welsh, the first letter of “gwneud” changes depending on the grammatical context. These are the mutated forms:

MutationForm
Base formgwneud
Treiglad Meddalwneud
Treiglad Trwynolngwneud

“gwneud” in context

Beth mae Tom yn gwneud?

What is Tom doing?

A2

Dywedodd Mari a wnaeth hi feddwl na fyddai Tomos yn gwneud hynny yfory.

Mary said she thought that Tom wouldn't do that tomorrow.

B2

Mae o'n gwneud mor â mynydd o bethau.

He's making a mountain out of a molehill.

A2

Peidiwch â gwneud sŵn.

Don't make noise.

A2

Beth wyt ti'n gwneud yn yr atig?

What are you doing in the attic?

A2

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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to begin

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