Hi Ukridge,
5 - Is a 6 letters US word meaning "decent chap" minus "caught" - definition is an informal version of a word meaning "chatty remark"
11 - Is a fairly common word for a "covering" and is a 4 letter anatomical word for "the leg" + the "tip of toe" (the beginning not the d that I spent way too long thinking!)
22 - Is a homophone/"reportedly" to "get money" and means "tramp" as in 'prostitute'
26 - "diet" here is the famous one beloved by setters - known by it's full title it contains something that birds love.