Definitions for unsupported
Random House Webster's College Dictionary
not sustained or maintained by nonmaterial aid
not held up or borne
"removal of the central post left the roof unsupported"
Without physical support.
The bombed bridge was left unsupported and soon collapsed.
For which support or help is not available.
This obsolete software is unsupported. Please upgrade to the latest version.
Without confirmation from a credible source, without verifying support
The sentence was unsupported by an inline citation or general bibliographic reference source notes.