The most common and most likely answer to this crossword clue is the 12 letter word SELF-CENTRED
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More clues leading to the result SELF-CENTRED
Buddy explains!
The straight part
We know that "Narcissistic" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case narcissistic = self-centred.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 SELF-CENTRED mean?
SELF-CENTRED adjective- Egotistically obsessed with oneself.
- Concerned with the self, as opposed to the greater good of one's group, community, tribe, etc.; individualistic.