Disagree (4,5)
'disagree' is the definition.
(synonyms)
This is all the clue.
(Other definitions for take issue that I've seen before include "challenge" , "Object" , "to bring the children along" , "Don't agree" , "dispute" .)
'disagree' is the definition.
(synonyms)
This is all the clue.
(Other definitions for differ that I've seen before include "Be of opposing opinion" , "quarrel" , "Contrast - disagree" , "Be at variance (with)" , "'Disagree, dissent (6)'" .)
'disagree' is the definition.
(dissenting is a kind of disagreeing)
This is all the clue.
(Other definitions for dissent that I've seen before include "Opposition" , "Express a different opinion" , "Objection" , "Differ" , "Open disagreement" .)
'disagree' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for argue that I've seen before include "Fall out" , "Debate, row" , "Quarrel, bicker" , "Bandy words" , "contradict" .)
(Other definitions for sic that I've seen before include "(Of quoted word) exactly so" , "Thus - in Latin" , "Written exactly thus" , "Quoted exactly as in the original; so" , "Printing term to denote accuracy though it appears otherwise" .)