revealing

Informative.

Lest anyone on the left think that Tucker [Carlson] and his friends are potential anti-capitalist allies, their specific objections to corporate capitalism are revealing. To them, the real issue is not labor exploitation, but rather the “corporate alliance with the progressive left.”

a revealing analysis

Allowing more than is usual to be seen.

Her shirt is rather revealing.

An act of revealing; the process of revealing; something revealed.

It became clear that we were witnessing a great revealing of secrets.

In these letters, and the remembered conversations, we have fuller revealings of the inner man, greater depth of discovery into that vast and labyrinthine mind[…]