controvertible

/ˌkɑntrəˈvɜrtəbəl/
adjective
  1. Able to be argued against or disputed; not certain.
    • The claim that the product is completely safe is highly controvertible.
    • The evidence presented was controvertible, so the jury remained undecided.
    • Historians found the ancient document's authenticity to be controvertible.
What does "controvertible" mean? | whatsthatwordmean | whatsthatwordmean