The most common and most likely answer to this crossword clue is the 5 plus 6 letter word LEGAL TENDER
I've seen this crossword clue in The Daily Telegraph
L
E
G
A
L
T
E
N
D
E
R
More clues leading to the result LEGAL TENDER
- Acceptable means of payment from cricket side – a lender absorbs it finally
- It’s change you must accept from extremely lovable female carer!
- The French girl, kind-hearted, providing money
- Good money for registered nurse?
- Good money given by member, tip included in change
- Authorised carer making notes, maybe
- It contains coal lawfully — and cash
- Money left — for example, change covering tip
- Relented about admitting girl for cash
- Support a hospital — finally bid cash
Buddy explains!
The straight part
We know that "Good money" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case good money = legal tender.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.