The most common and most likely answer to this crossword clue is the 11 letter word FREE-HANDED
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More clues leading to the result FREE-HANDED
Buddy explains!

The straight part
We know that "liberal" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case liberal = free-handed.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 FREE-HANDED mean?
FREE-HANDED verb- To conduct a procedure involving use of the hands without any helping device or guide.
- Openhanded; generous.
- Freehand, unassisted.
- Unconstrained.
- Having empty hands.
- Transferable to other assets.
- Generously.
- Unassisted.
- In an unconstrained manner.