Not controversial; not likely to cause controversy(adjective)
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Use "noncontroversial" in a sentence
"DOBBS: Well, what you call noncontroversial, millions of Americans consider, well, just downright deceitful ..."
"Probably because your analogies are non-analogous, and can safely remain noncontroversial by virtue of being stupid."
"The so-called noncontroversial resolution, H.R. 105, recognizing October as Domestic Violence Awareness Month, was blocked by Rep. Daryl Metcalfe, R-Butler."