Consonant Mutations

Mutations in Welsh are always presented as one of the strangest and most difficult to learn aspects of the language, but that's misleading. In reality, they aren't that bad, and a bit more work in showing Welsh language learners just what's going on would help a great deal.

In order to get a handle on what's going on with the Welsh mutations, let's list them and treat each separately. There are three types of mutations in Welsh:

1. Y Treiglad Meddal/Soft Mutation -- this is precisely what it sounds like, a "softening" of the initial consonant, or altering the consonant so that it becomes more sonorant.
2. Y Treiglad Trwynol/Nasal Mutation -- again, fairly self-explanatory. The consonant shifts to become a nasal sound pronounced in the same place as the initial consonant.
3. Y Treiglad Llaes/Aspirate Mutation -- And again, fairly self-explanatory. Where some consonants are concerned, a flow of air is added that changes the consonant to another.
4. Examples of all the mutations on the word "Cardiff" in Welsh:
   • Caerdydd -- unmutated
   • o Gaerdydd -- "from Cardiff," Soft Mutation
   • yng Nghaerdydd -- "in Cardiff," Nasal Mutation
   • Bangor a Chaerdydd -- "Bangor and Cardiff," Aspirate Mutation