только ед.
1) discord
disagreement, dissension сеять рознь между кем-л. – to sow (seeds of) discord/dissension (between, among)
2) difference человек человеку рознь – there are all kinds of people
there are people, and then there are people
there are not two people alike
ж.
1. (вражда) discord
2. в знач. сказ. (дт.) : человек человеку ~ all men are not alike