How to spell BIRSDAY correctly?

If you've accidentally misspelled "birsday" and want to correct it, here are some suggestions: "birthday", "birdsday", "best day", "berserk day" or "busy day". However, "birthday" is the most accurate choice, ensuring your message or wishes are conveyed properly.

• birthday This year, my birthday falls on a Saturday.
• Biscay The Bay of Biscay is a large ocean basin in the north of Spain.

Intertubing

• antedating
• entertain
• entertainer
• entertaining
• inditing
• inner-tubing
• intertwine
• interurban
• intuiting
• undertaking