We don't have synonyms for unsubstantiate yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are substantiate , unsubstantial and unsubstantiated .
We don't have any synonyms for unsubstantiate yet.
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Definition of unsubstantiate:
(v) :
To prove false; to disprove or discredit.
(v) :
(human services) To officially categorize (an allegation) as unsubstantiated.
(v) :
To call into question; to create doubt about.
(adj) :
Unsubstantiated; unproven.
(adj) :
Lacking substance; insubstantial.
(v) :
To make insubstantial or abstract; unsubstantialize.
Definition of unsubstantiate:
(v) :
To prove false; to disprove or discredit.
(v) :
(human services) To officially categorize (an allegation) as unsubstantiated.
(v) :
To call into question; to create doubt about.
(adj) :
Unsubstantiated; unproven.
(adj) :
Lacking substance; insubstantial.
(v) :
To make insubstantial or abstract; unsubstantialize.