Antonyms of adj inarguable

1 sense of inarguable

Sense 1
inarguable, unarguable -- (against which no argument can be made)

INDIRECT (VIA incontestable) -> contestable -- (capable of being contested)

Similarity of adj inarguable

1 sense of inarguable

Sense 1
inarguable, unarguable -- (against which no argument can be made)
       => incontestable (vs. contestable), incontestible -- (incapable of being contested or disputed)