contention
Definitions
Heated disagreement or an assertion maintained in an argument.
A struggle or competition between rivals for a goal or superiority.
Examples
The issue of tax reform has been a major point of contention between the two political parties.
It is my contention that the company would benefit significantly from a more flexible work policy.
The championship title is currently a matter of contention among the top three athletes in the league.
Synonyms
disagreement dispute conflict argument strife debate discord