at issue
● Questionable
● Contentious
● Dubious
● Arguable
● Argumentative
● Disputable
● Disputatious
● Doubtful
● Litigious
● Moot
● Suspect
● Uncertain
● Dubitable
● Polemical
● Disputed
● Contended
● Contestable
● Controvertible
● Doubtable
● In dispute
● Open to discussion
● Open to question
● Under discussion
● Agreeable
● Sure
● Definite
● Certain
● Unquestionable
● Undoubted
● Undisputed
● Peaceful
● Incontrovertible
● Debateable
● Contested
● Controversial
● Controverted
● Debatable
● Debated
● Difficult
● Fertile
● Grazing
● Malarious
● Mooted
● Tant
● Ticklish
● Touchy
● Unexplored
● Unsettled
● Weighty