| aduniad (g) | reunion |
| anghwrtais | impolite |
| arddangosfa (b) | exhibition |
| arwain | to lead |
| beirniadu | to criticise (to adjudicate) |
| breuddwyd (g) | dream |
| bwydo | to feed |
| disgybl (g) | pupil |
| golygydd (g) | editor |
| gwyddoniaeth (b) | science |
| llyfryn (g) | booklet |
| miliwn (b) | million |
| nifer (b) | number |
| tymer (b) | temper |
| ymateb (g) | response |