Being shifty, hard to hit (5)

I believe the answer is:

dodgy

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'being shifty' is the definition.
Both the answer and definition are adjectives. Maybe they are linked in a way I don't understand?

I can't explain the remainder of the clue.

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(Other definitions for dodgy that I've seen before include "Disreputable" , "Unreliable" , "Risky; dishonest" , "Not reliable (colloq.)" , "Dishonestly obtained" .)

I've seen this clue in the Evening Standard.

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