incontestible

/ˌɪnkənˈtɛstəbəl/
adjective
  1. Variant spelling of 'incontestable'; impossible to question or argue with.
    • The scientific evidence is incontestible and widely accepted.
    • The witness gave incontestible testimony that cleared the accused.
    • His logic was incontestible, leaving no room for counterarguments.
Antonyms
What does "incontestible" mean? | whatsthatwordmean | whatsthatwordmean