uncontroversial
un-con-tro-ver-sial
adjective
Not likely to cause disagreement, debate, or public opposition; generally accepted.
"His new policy proved surprisingly uncontroversial."
Thesaurus
Synonyms: undisputed, unchallengeable, unquestioned, unchallenged, agreed upon, stipulatory, noncontroversial
Antonyms: controversial