Double-dealer in a sentence as a noun

The authorities were always lying double-dealers; we just had less of a clue of the extent of it. In that way, I see the collapse of institutional trust as a good thing.

What are the sources of information that convinced you that your authorities were always lying double-dealers? 2.

Double-dealer definitions

noun

a person who says one thing and does another

See also: double-crosser two-timer betrayer traitor