Synonyms to up for grabs

at issue, against the grain, against the tide, against the wind, arguable, at cross-purposes, at daggers, at daggers drawn, at odds, at variance, at war with, athwart, before the house, conditional, conditioned, confutable, conjectural, contestable, contingent, contra, contrariwise, controversial, controvertible, counter, cross, debatable, deniable, dependent, depending, disputable, doubtable, doubtful, dubious, dubitable, eyeball-to-eyeball, iffy, in confrontation, in debate, in dispute, in doubt, in dubio, in hostile array, in opposition, in question, in suspense, in the balance, mistakable, moot, on the agenda, on the docket, on the floor, on the table, open, open for discussion, open to doubt, open to question, pendent, pending, problematic, questionable, refutable, speculative, sub judice, suppositional, suspect, suspenseful, suspicious, uncounted, undecided, under active consideration, under advisement, under consideration, under examination, under investigation, under surveillance, undetermined, unestablished, unfixed, unsettled, untold, up in arms, with crossed bayone