blas.blas.
HomeArchiveResearch
Tables
blas.blas.

cyfiawnhau

to justify

VerbC2/ˌkəvjau̯nˈhaɨ̯/

"cyfiawnhau" means "to justify" in Welsh (verb). Pronounced /ˌkəvjau̯nˈhaɨ̯/. Mutation forms: Treiglad Meddal → gyfiawnhau, Treiglad Trwynol → nghyfiawnhau, Treiglad Llaes → chyfiawnhau.

Mutation forms

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

MutationForm
Base formcyfiawnhau
Treiglad Meddalgyfiawnhau
Treiglad Trwynolnghyfiawnhau
Treiglad Llaeschyfiawnhau

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 →

Learn "cyfiawnhau" and 3,000+ Welsh words

blas. teaches vocabulary with spaced repetition — including mutation drilling, example sentences, and pronunciation. Free to start.

Start learning Welsh

Related Welsh words

siarad

to speak

dangos

to show

dweud

to say

ysgrifennu

to write

derbyn

to admit

darllen

to read

meddai

says

canu

to sing

blas.
Learn WelshBlogPrivacy