How to spell PROBETION correctly?

If you meant "probation", that would be the correct spelling. Otherwise, there are no known words with the exact spelling of "probetion". Double-check the context and try to gather more information to determine if it's a misspelling or a unique term.

• probation I am currently on probation for a minor theft offense.
• promotion His promotion to manager came as a pleasant surprise to his colleagues.

Intertubing

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