unsupported
I
adjective
based on conjecture, baseless, groundless, not authenticated, not established, not substantiated, suppositional, supposititious, unabetted, unaided, unassisted, unattested, unauthenticated, unbacked, uncertified, uncollaborated, unconfirmed, uncorroborated, undemonstrated, unfounded, unproved, unproven, unseconded, unsubstantiated, unsustained, untenable, unvalidated, unverified, without basis, without foundation
associated concepts: unsupported by a preponderance of the evidence
II
index
baseless, helpless (defenseless), ill-founded, inconclusive, powerless, solitary, unauthorized, unconfirmed, uncorroborated, unfounded
Burton's Legal Thesaurus.
William C. Burton.
2006