substantiate
verb (used with object)
to establish by proof or competent evidence.
is substantiating
-
present progressiveof substantiate (3rd person singular).present progressive
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The war is substantiating this argument very completely.
From Aeroplanes and Dirigibles of War by Frederick Arthur Ambrose Talbot
