"Corroborated" is a word in ENGLISH

Corroborative or explanatory proof.

Supplying help; auxiliary; corroborative; explanatory; as, adminicular evidence.

To call upon another to decide a question controverted, to corroborate a statement, to vindicate one's rights, etc.; as, I …

bayâ - An asseveratory or corroborative particle: certainly, surely, what do you mean, no doubt, or the like. Akon iní …

To make strong; to invigorate; to fortify; to corroborate.

To give new assurance of the truth of; to render certain; to verify; to corroborate; as, to confirm a rumor.

Serving to confirm; corroborative.

One who, or that which, confirms, establishes, or ratifies; one who corroborates.

Anything which gives strength or support; a tonic.

Strengthening; supporting; corroborating.

To make strong, or to give additional strength to; to strengthen.

To make more certain; to confirm; to establish.

Corroborated.

To strengthen; to add weight or credibility to a thing by additional and confirming facts or evidence. Still v. State …

of Corroborate

That which corroborates.

The act of corroborating, strengthening, or confirming; addition of strength; confirmation; as, the corroboration of an argument, or of information.

Tending to strengthen of confirm.

A medicine that strengthens; a corroborant.

Tending to strengthen; corroborative; as, corroboratory facts.