| 2024-05-21 | Language in which "w" can be a vowel |
| 2024-04-08 | Like corgis, by origin |
| 2023-12-29 | Like the Gwyndodeg and Powyseg dialects |
| 2021-05-05 | Language in which "Thank you very much" is "Diolch yn fawr iawn" |
| 2019-08-25 | Language in which "dd" and "ff" are treated as single letters of the alphabet |
| 2019-03-08 | Origin of the word "flannel" |
| 2018-12-09 | From Swansea, say |
| 2018-06-25 | ___ corgi (dog breed) |
| 2018-02-08 | From Clwyd or Gwynedd counties |
| 2018-01-30 | Like the Llwynywermod royal estate |
| 2018-01-13 | Like an eisteddfod festival |
| 2014-03-03 | Like Dylan Thomas, by birth |
| 2013-10-06 | Like the word "cwm" |
| 2013-08-23 | It's known to locals as Cymraeg |
| 2012-12-30 | Cymric |
| 2012-04-09 | Like names starting "Ff-" |
| 2010-03-30 | Like the name "Bryn Mawr" |
| 2007-04-06 | W can be a vowel in it |
| 2004-04-21 | From Cardiff, say |
| 1998-05-06 | Cardiff citizens |
| 1994-09-20 | From Cardiff |