controversial 13 Associations

arguable (similar term) debatable (similar term) disputable (similar term) moot (similar term) contentious (similar term) disputed (similar term) polemic (similar term)

noncontroversial 16 Associations

uncontroversial unchallengeable (similar term) accepted (similar term) undisputed (similar term) unchallenged (similar term) unquestioned (similar term) agreed upon (similar term)

uncontroversial 15 Associations

noncontroversial unchallengeable (similar term) accepted (similar term) undisputed (similar term) unchallenged (similar term) unquestioned (similar term) agreed upon (similar term)