A TV was on. My eyes were elsewhere, but my ear was caught by the unmistakable voice of Walter Cronkite.

VOA: special.2009.08.16

"I know some question whether we can afford to act this year. But the unmistakable truth is that it would be irresponsible to not act.

VOA: standard.2009.06.13

Barack Obama offered another in 2008 with his careful but unmistakable criticism of Clinton-era domestic policies and Hillary Clinton's Iraq war vote.

CNN: Hillary Clinton, a mistake for 2016

Nevertheless, it is wrongheaded, and despite the sunk costs and the difficulty of reversing field in the policy world, the Clinton Administration should make a gradual but unmistakable about-face.

CENTERFORSECURITYPOLICY: Center For Security Policy

The organisers have tried to slip it in unnoticed, but it is unmistakable, particularly in the over-worthy catalogues that accompany the shows.

ECONOMIST: Spanish empire