Cryptic crossword clue
Charitable ongoing event he had also included 4-6

The most common and most likely answer to this crossword clue is the 11 letter word OPEN‑HANDED

I've seen this crossword clue in The Guardian
O
P
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H
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Buddy explains!

The straight part
We know that "Charitable" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case charitable = open‑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 OPEN‑HANDED mean?

OPEN‑HANDED verb
  1. To perform an action using an open hand.
OPEN‑HANDED adjective
  1. Done with the hand open rather than clenched
  2. Liberal and generous.
  3. Frank, honest, and tolerant.
  4. Characterized by looseness and fullness.
OPEN‑HANDED adverb
  1. With an open hand or hands.
  2. Generously.

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