noncontroversial

• non-controversial

From non- +‎ controversial.

noncontroversial (not comparable)

1. Not controversial; not likely to cause controversy.
   • 2008 November 16, David Brooks, “David Brooks: Lost in the crowd”, in The New York Times‎^[1]:

     Gladwell's noncontroversial claim is that some people have more opportunities than other people.

• uncontroversial (more common)

• controversial