How to spell CURTOSIE correctly?

Possible correct suggestions for the misspelling "curtosie" could be "courtesy", "curtsy" or "curtsey". It depends on the context in which the word is being used, but all three variations could feasibly be the correct spelling depending on the intended meaning.

• curtsied At court, the Princess curtsied when the King walked by.
• curtsies At formal events, a lady often curtsies as a sign of respect to the host.

Intertubing

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