One unlikely to punk out

This time, we got "One unlikely to punk out" crossword puzzle clue. Next we will look for a few extra hints for One unlikely to punk out, 11 letters answer". Finally, using all gathered information, we will solve One unlikely to punk out crossword definition and get the correct entry.
Similar crossword puzzle definitions: 

Epitome of dedication, in modern usage;
Genuine Isuzu?;

Try this 11 letters answer: REALTROOPER


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