How many doctors in the oncology world would be able to provide us with this kind of substantiation?
Augustine desired to know God and the Soul, and the true Christian doctrine with whatever made for its substantiation.
Otherwise there could be no substantiation until the judgment day.
In substantiation of Sam's story, Mr. Morrow exhibited two letters which he had found among his brother's papers.
What I learned was simply a substantiation of what I'd already surmised.
References to places and affairs in Oregon were quoted in substantiation of their conclusions.
Have you got plenty of substantiation in case he tries to deny it later.
Neither the sea nor the forest so lends itself to the substantiation of the supernatural as does the mine.
For this contention there is substantiation of a superficial nature.
Watch your screen, but don't expect to find any substantiation of your wild theory that these lights have a human origin.
1650s, "to make real, to give substance to," from Modern Latin substantiatus, past participle of substantiare, from Latin substantia (see substance). Meaning "to demonstrate or prove" is attested from 1803. Related: Substantiated; substantiating.