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diffeithwch

desert wilderness

NounMasculine (gwrywaidd)C2/dɪˈfei̯θʊχ/

"diffeithwch" means "desert wilderness" in Welsh (masculine noun). Pronounced /dɪˈfei̯θʊχ/. Mutation forms: Treiglad Meddal → ddiffeithwch, Treiglad Trwynol → niffeithwch.

Mutation forms

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

MutationForm
Base formdiffeithwch
Treiglad Meddalddiffeithwch
Treiglad Trwynolniffeithwch

"diffeithwch" in context

Ydych chi'n cytuno â'r datganiad hwn o'r ddeiseb, a sut mae Llywodraeth Cymru'n bwriadu mynd i'r afael â'r diffeithwch hwn o ran addysg uwchradd gyfrwng Gymraeg ac yn cefnogi'r ymgyrchwyr diflino sy'n gweithio'n galed i gywiro'r anghysondebau hyn?

Do you agree with that statement from the petition, and how does the Welsh Government intend to address this desert in terms of secondary Welsh-medium education and supporting the tireless campaigners who are working so hard to correct this inequality?

C1

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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