Unyielding (5)

'unyielding' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for adamant that I've seen before include "Refusing to change one's mind" , "Legendary rock" , "Impervious to pleas or persuasion" , "Resolute; diamond (arch.)" , "With mind made up" .)
'unyielding' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for sterile that I've seen before include "Non-productive" , "Fruitless" , "Not producing offspring" , "Barren" , "unable to reproduce results" .)
'unyielding' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for firm that I've seen before include "Steady commercial organisation?" , "Tight; company" , "Unyielding business concern?" , "'Solid, unyielding (4)'" , "Steady and unyielding, like business organisation" .)
'unyielding' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for hard that I've seen before include "Novel featuring Mr Gradgrind" , "impenetrable" , "Difficult - firm" , "Tough - difficult" , "Newspaper's sure" .)
'unyielding' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for immovable that I've seen before include "Steadfast" , "Impassive" , "Unyielding, fixed" , "Not able to be shifted" , "fast" .)
'unyielding' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for rigid that I've seen before include "strict" , "starched too much?" , "Unable to bend" , "Stiff, unyielding" , "not relaxing" .)
'unyielding' is the definition.
(synonyms)
This is all the clue.
(Other definitions for stern that I've seen before include "Stiff - back - not smiling" , "Unpleasantly serious" , "Severe -- back of boat" , "enforcing submission" , "Strict - forbidding" .)