Sentence examples for prudently concealed from inspiring English sources

One of the fourth-year pupils was older than I, a fact I prudently concealed.

It was hardly concealed.

Stahr concealed a smile.

History is already being concealed".

2. Allocation was concealed.

Randomization: concealed treatment allocation?

Randomization is concealed.

(3) Were allocations concealed?

Neither trial concealed allocation.

Allocation was concealed.

Nothing can be concealed.