The most common and most likely answer to this crossword clue is the 5 letter word SMIRK
S
M
I
R
K
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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 SMIRK mean?
SMIRK noun- An uneven, often crooked smile that is insolent, self-satisfied or scornful
- A forced or affected smile; a simper
- To smile in a way that is affected, smug, insolent or contemptuous.
- Smart; spruce; affected; simpering