noun

lack of consensus or approval.

there was some disagreement about the details

dissent,lack of agreement,difference of opinion,dispute,variance,controversy,disaccord,discord,contention,divisions,argument,debate,quarrel,wrangle,squabble,altercation,disputation,war of words,contretemps,misunderstanding,strife,conflict,bickering,sparring,dissension,disharmony,falling-out,tiff,barney,set-to,shouting/slanging match,spat,ding-dong,row,afters,rammy