Mixed doubles:

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The six words above conceal three loosely related answers. To find them, you must group the words into three pairs, then rearrange the letters within each pair.

A prize of the Chambers 21st Century Dictionary will be awarded to the sender of the first correct answer we open on 14 August. Answers to: Perplexity, The Independent, 1 Canada Square, Canary Wharf, London E14 5DL.

19 July competition answers:

Vertigo (oVER reacTIon to hiGh lOcation)

Psycho (PerSonalitY in CHaOs)

Birds (may Be avIaRy Dwellers)

Winner: Mrs Jane Williams (Shrewsbury).