presumability

Etymology

From presume + -ability.

presumability means The extent to which something can be presumed or relied upon to be true. Lexicurio rates it Rare gem — a strength score of 82 out of 100.

noun

The extent to which something can be presumed or relied upon to be true.“1907-1909, Henry James, Roderick Hudson/Preface The prime effect of so sustained a system, so prepared a surface, is to lead on and on; while the fascination of following resides, by the same token, in the presumability somewhere of a convenient, of a visibly-appointed stopping place.”