Near enough lacking in tenderness (7)
I believe the answer is:
roughly
'near' is the definition.
Both the definition and answer are adverbs. Perhaps there's an association between them I don't understand?
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for roughly that I've seen before include "Sort of; with violence" , "Approximately, more or less" , "In the neighbourhood of" .)