How to spell VAILANT correctly?

The correct spelling of "vailant" is actually "valiant". Common suggestions for correcting this misspelling would be to use spell-check software, look up the word in a dictionary or consult with another person who is familiar with proper spelling and grammar conventions.

• gallant He acted in a gallant manner by holding the door open for the elderly woman.
• vacant The old house had been vacant for years before finally being sold.
• valiant He was a valiant soldier who fought for his country.
• variant
• vigilant It's important to be vigilant when crossing the street.

Intertubing

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