Indemonstrable
ahd-5
adjective.
Impossible to prove or demonstrate.
The Century Dictionary and Cyclopedia
Not demonstrable; incapable of being demonstrated.
Immediately evident; axiomatical; not capable of being made more evident.
the GNU version of the Collaborative International Dictionary of English
adjective.
Incapable of being demonstrated.
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
That cannot be
demonstrated
or
proved
;
unprovable
Word Usage
"… IDers, time and time again, hoist themselves royally by hitching themselves to the indemonstrable low probability argument."
Same Context
Words that are found in similar contexts
awe-struck
protectionist
Synonym
Words with the same meaning
agnostic
ambiguous
capricious
chancy
changeable