Become rotten (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">become rotten</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for addle that I've seen before include "confusing" , "Confuse - decay" , "Muddle or confuse" , "Get rotten" , "Go rotten" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">become rotten</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 spoil that I've seen before include "Butcher" , "Having dredged-up material" , "Treat with excessive kindness" , "Destroy or ruin" , "decompose" .)
(Other definitions for fester that I've seen before include "Go septic or cause resentment" , "Putrefy" , "Of wound, form yellow pus" , "Decay" , "Ripen and generate pus" .)