Sharpen - Crossword Clue, Answer and Explanation

'sharpen' is the definition.
(I know that whet is a more specific form of sharpen)

This is all the clue.

(Other definitions for whet that I've seen before include "Sharpen the blade of (a tool/weapon)" , "Make more acute" , "Sharpen by rubbing" , "Sharpen - stimulate" , "Edge" .)

I've seen this clue in the King Feature Syndicate, the USA Today, the LA Times, The Sun, The Independent, The Mirror, the Penny Press, The Telegraph, The Wall Street Journal, the Evening Standard, The Guardian, The Times, the Universal, The Star Tribune and The New York Times.

'sharpen' is the definition.
(I know that hone is a more specific form of sharpen)

This is all the clue.

(Other definitions for hone that I've seen before include "Sharpen tool on stone" , "Strop" , "Smooth stone" , "Sharpen (a blade)" , "Polish" .)

I've seen this clue in the King Feature Syndicate, the USA Today, the LA Times, The Sun, The Independent, The Mirror, the Penny Press, The Telegraph, The Wall Street Journal, the Evening Standard, The Guardian, The Times, the Universal, The Star Tribune and The New York Times.

'sharpen' is the definition.
(I know that strop is a more specific form of sharpen)

This is the entire clue.

(Other definitions for strop that I've seen before include "Prime cutthroat" , "Leather strap used to sharpen razors" , "rage" , "Fit of bad temper" , "Piece of leather on which razor is sharpened" .)

I've seen this clue in the King Feature Syndicate, the USA Today, the Penny Press, the Evening Standard and the Newsday.

Sharpen (4)