Wales

• Cymru - Wales
• Cymry - Welsh (people)
• Cymraeg - Welsh (language)
• Cymru am byth! - Wales forever!
• Hen Wlad fy Nhadau - Land of My Fathers (Welsh national anthem)

Essentials

• Ie - Yes
• Nage - No
• Diolch - Thank you
• Diolch yn fawr - Thank you very much
• Os gwelwch yn dda - Please
• Esgusodwch fi - Excuse me
• Mae'n flin gyda fi - Sorry (South)
• Mae'n ddrwg gen i - Sorry (North)
• Chwarae teg - Fair play

Greetings

• Bore da - Good morning
• Prynhawn da - Good afternoon
• Noswaith dda - Good evening
• Nos da - Goodnight
• Helô / Hylô - Hello
• Shw mae?  - How are you? (South)
• Sut mae?  - How are you? (North)
• Croeso - Welcome
• Hwyl - Bye
• Hwyl am nawr - Bye for now (South)
• Hwyl am rwan - Bye for now (North)

Celebrations

• Nadolig Llawen - Merry Christmas
• Blwyddyn Newydd Dda - Happy New Year
• Cyfarchion y Tymor - Season’s greetings
• Penblwydd Hapus - Happy Birthday
• Pob lwc - Good luck
• Dymuniadau gorau - Best wishes
• Llongyfarchiadau - Congratulations
• Iechyd da! - Cheers! (Good health)

Love

• Dw i'n dy garu di / Rwy'n dy garu di - I love you (formal / informal)
• Cariad - Love, Darling
• Llawer o gariad oddi wrth - Lots of love from
• Cwtch - Cuddle (South)
• Cwtsh - Cuddle (North)

Numbers

• Un - One - 1
• Dau - Two - 2
• Tri - Three - 3
• Pedwar - Four - 4
• Pump - Five - 5
• Chwech - Six - 6
• Saith - Seven - 7
• Wyth - Eight - 8
• Naw - Nine - 9
• Deg - Ten - 10

Days of the week

• Dydd Llun - Monday
• Dydd Mawrth - Tuesday
• Dydd Mercher - Wednesday
• Dydd Iau - Thursday
• Dydd Gwener - Friday
• Dydd Sadwrn - Saturday
• Dydd Sul - Sunday

Months of the year

• Ionawr - January
• Chwefror - February
• Mawrth - March
• Ebrill - April
• Mai - May
• Mehefin - June
• Gorffennaf - July
• Awst - August
• Medi - September
• Hydref - October
• Tachwedd - November
• Rhagfyr - December

Weather

• Mae'n bwrw glaw - It's raining
• Mae'n bwrw eira - It's snowing
• Mae'n wyntog - It's windy
• Mae'n oer - It's cold
• Mae'n heulog - It's sunny