undisprovable

comparative more undisprovable · superlative most undisprovable

1. That cannot be disproved (proven false).

   How convenient for him that his excuse is undisprovable. Officially we will "never know" the truth, but we all know that the doubt is laughable.

   1 more example

   A popular deity on the Internet at present — and as undisprovable as Yahweh or any other — is the Flying Spaghetti Monster, who, many claim, has touched them with his noodly appendage.

   2006 September 18, Richard Dawkins, “The God Hypothesis”, in The God Delusion, Houghton Mifflin Harcourt, →ISBN, page 76

   Synonyms: unfalsifiable · Antonyms: disprovable, falsifiable