| English | Welsh | Middle Welsh | Old Welsh | Cumbric | Cornish | Breton | Gaelic (Manx) | Irish Gaelic | Scottish Gaelic |
|---|---|---|---|---|---|---|---|---|---|
| Thank you / Thanks | Diolch | Diolch | Dioch | Dioch | Meur ras | Trugarez / Trugarez vras | Gura mie ayd | Go raibh maith agat | Tapadh leat / Tapadh leibh |
| You're welcome | Croeso | Croeso | Creissou | Creissou | A dra vyth | Mann ebet / Da netra | She dty vea | Tá fáilte romhat | 'S e do bheatha |
| Please | Os gwelwch yn dda | Os gwelwch yn dda | Os gweli yn da | Os gweli yn da | Mar pleg | Mar plij | My sailliu | Le do thoil / Más é do thoil é | Mas e do thoil e |
| Excuse me / Sorry / Pardon | Mae'n ddrwg gen i / Esgusodwch fi | Mae'n ddrwg gen i / Esgusodwch fi | Maddau im | Maddau im | Drog yw genev / Gav dhymm | Digarezit ac'hanon! / Ma digarezit! | Ta mee duilagh | Gabh mo leithscéal / Tá brón orm | Gabh mo leisgeul / Tha mi duilich |
| Yes | Ie / Oes / Do | Ie / Oes / Do | Ie | Ie | Yw / Eus (context-dependent affirmative) | Ya | She | Sea | Seadh |
| No | Na / Nac oes / Naddo | Na / Nac oes / Naddo | Nac | Nac | Nag yw / Nag eus (context-dependent negative) | Nann | Cha nee | Níl | Chan eil |
| Of course / Certainly | Wrth gwrs | Wrth gwrs | Yn wir | Yn wir | Heb dowt / Dell wodhir | Evel-just | Dy jarroo | Ar ndóigh / Go cinnte | Gun teagamh / Gu dearbh |
The full training programme — row-by-row quizzes, section quizzes with an 80% pass threshold, and progress tracking — is available on Polyglot™, the master platform covering all 22 languages simultaneously.
For Celtic-focused learners: Once on Polyglot™, use the Column Order modal to bring Welsh, Old Welsh, Revitalised Cumbric, Cornish, Breton, Irish Gaelic, and Scottish Gaelic to the front. The triangulation method — seeing all seven Celtic languages side by side — makes patterns immediately visible.
Pronunciation: Use ChatGPT in voice mode or Google Gemini alongside each study session. Read each row aloud and ask for pronunciation feedback — this is an integral part of the recommended learning process.
Rows per Day: Use the 📅 button on Polyglot™ to set your daily target. One row per day is a sustainable pace; at this rate every row you study has already been reviewed by the Penrith Beacon Communications | PBC team.