Reproach (6)
'reproach' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for rebuke that I've seen before include "Sharply criticise" , "Censure" , "Express sharp disapproval" , "Admonish, chide" , "Stern reprimand" .)
'reproach' is the definition.
(I know that blame is a type of reproach)
This is the entire clue.
(Other definitions for blame that I've seen before include "Hold (a person) responsible" , "Inculpate" , "Hold accountable" , "Hold responsible or guilty" , "Assign responsibility for misdeed" .)