How to spell IMPROPTU correctly?

If you are looking for the correct spelling for the word "improptu", you might want to consider "impromptu". This word refers to something that is done without any prior planning or preparation. So, next time you need to say something last minute, remember to use "impromptu" and not "improptu."

• impromptu The impromptu visit from my old friend made my day.
• improper I cannot believe you would attend such an improper party.

Intertubing

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