"The Jumblies" poet (4)
I believe the answer is:
lear
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">the jumblies poet</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for lear that I've seen before include "hardly the 7 [NO NONSENSE] type!" , "of poetry?" , "Role at Stratford" , "Shakespeare's tragic king (4)" , "The Bard's foolish king" .)