Cryptic crossword clue
Composer has hand in infatuation involving royal couple’s disobedient preacher 6,6,4

The most common and most likely answer to this crossword clue is the 6 plus 6 plus 4 letter word MARTIN LUTHER KING

I've seen this crossword clue in Financial Times
M
A
R
T
I
N
L
U
T
H
E
R
K
I
N
G

Buddy explains!

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.

Crossword Answer definitions

Latest crossword clues with full explanations