" controvertible "

1: open to question or dispute;

  * e.g., " ... a controvertible decision to permit smoking in certain public spaces around town "

•  Synonyms : 

•  arguable,

•  debatable,

•  disputable,

•  doubtable,

•  doubtful,

•  issuable,

•  moot,

•  negotiable,

•  questionable

•  Antonyms : 

•  accomplished,

•  certain,

•  hands-down,

•  inarguable,

•  incontestable,

•  incontrovertible,

•  indisputable,

•  indubitable,

•  irrefragable,

•  positive,

•  questionless,

•  settled,

•  sure,

•  unanswerable,

•  unarguable,

•  unchallengeable,

•  undebatable,

•  undeniable,

•  unquestionable

1: to express different opinions about something often angrily;

  * e.g., " ... ever since the poem was first published, critics and scholars have controverted over the meaning of its concluding lines "

•  Synonyms : 

•  altercate,

•  argue,

•  argufy,

•  bicker,

•  brabble,

•  brawl,

•  dispute,

•  fall out,

•  fight,

•  hassle,

•  jar,

•  quarrel,

•  quibble,

•  row,

•  scrap,

•  spat,

•  squabble,

•  tiff,

•  wrangle

•  Antonyms : 

• (N/A)