The most common and most likely answer to this crossword clue is the 5 plus 5 letter word SMART ALECK
I've seen this crossword clue in The Daily Telegraph
S
M
A
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T
A
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K
More clues leading to the result SMART ALECK
- Jumped-up master, having absorbed a smattering of learning, extremely ‘clever Dick’!
- Wise guy in fishing boat interrupted by skipper’s last story
- Clever Dick
- Person who knows it all planning alms racket
- Tipsy Tam, slacker know-all
- One who knows everything later changed in taste
- Jumped-up master, having absorbed a smattering of learning, extremely 'clever Dick'!
- Wisecrack’s never-ending story in sailing vessel
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.
What does SMART ALECK mean?
SMART ALECK adjective- Characteristic of a smart aleck