The most common and most likely answer to this crossword clue is the 10 letter word GENERATING
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Buddy explains!
The straight part
We know that "Creating" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case creating = generating.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does GENERATING mean?
GENERATING verb- To bring into being; give rise to.
- To produce as a result of a chemical or physical process.
- To procreate, beget.
- To form a figure from a curve or solid.
- To appear or occur; be generated.