diddle idddle ddidle ddidle idddle diddle diddle idddle ddidle ddidle idddle diddle dddile dddile dddile dddile dddile dddile idddle diddle idddle diddle ddidle ddidle didlde iddlde ddilde ddilde iddlde didlde dildde idldde dlidde ldidde ilddde liddde ddlide ddlide dldide lddide dldide lddide idldde dildde ilddde liddde dlidde ldidde didlde iddlde ddilde ddilde iddlde didlde dildde idldde dlidde ldidde ilddde liddde ddlide ddlide dldide lddide dldide lddide idldde dildde ilddde liddde dlidde ldidde dddlie dddlie dddlie dddlie dddlie dddlie ddldie ddldie dlddie ldddie dlddie ldddie ddldie ddldie dlddie ldddie dlddie ldddie ddldie ddldie dlddie ldddie dlddie ldddie iddlde didlde iddlde didlde ddilde ddilde idldde dildde ilddde liddde dlidde ldidde idldde dildde ilddde liddde dlidde ldidde ddlide ddlide dldide lddide dldide lddide diddel idddel ddidel ddidel idddel diddel diddel idddel ddidel ddidel idddel diddel dddiel dddiel dddiel dddiel dddiel dddiel idddel diddel idddel diddel ddidel ddidel didedl iddedl ddiedl ddiedl iddedl didedl dieddl ideddl deiddl ediddl iedddl eidddl ddeidl ddeidl dedidl eddidl dedidl eddidl ideddl dieddl iedddl eidddl deiddl ediddl didedl iddedl ddiedl ddiedl iddedl didedl dieddl ideddl deiddl ediddl iedddl eidddl ddeidl ddeidl dedidl eddidl dedidl eddidl ideddl dieddl iedddl eidddl deiddl ediddl dddeil dddeil dddeil dddeil dddeil dddeil ddedil ddedil deddil edddil deddil edddil ddedil ddedil deddil edddil deddil edddil ddedil ddedil deddil edddil deddil edddil iddedl didedl iddedl didedl ddiedl ddiedl ideddl dieddl iedddl eidddl deiddl ediddl ideddl dieddl iedddl eidddl deiddl ediddl ddeidl ddeidl dedidl eddidl dedidl eddidl didled iddled ddiled ddiled iddled didled dilded idlded dlided ldided ildded lidded ddlied ddlied dldied lddied dldied lddied idlded dilded ildded lidded dlided ldided dideld iddeld ddield ddield iddeld dideld diedld idedld deidld edidld ieddld eiddld ddeild ddeild dedild eddild dedild eddild idedld diedld ieddld eiddld deidld edidld diledd idledd dliedd ldiedd ildedd lidedd dieldd ideldd deildd edildd iedldd eidldd dleidd ldeidd delidd edlidd ledidd eldidd ileddd lieddd ielddd eilddd leiddd eliddd ddleid ddleid dldeid lddeid dldeid lddeid ddelid ddelid dedlid eddlid dedlid eddlid dledid ldedid deldid edldid leddid elddid dledid ldedid deldid edldid leddid elddid idledd diledd ildedd lidedd dliedd ldiedd ideldd dieldd iedldd eidldd deildd edildd ileddd lieddd ielddd eilddd leiddd eliddd dleidd ldeidd delidd edlidd ledidd eldidd didled iddled ddiled ddiled iddled didled dilded idlded dlided ldided ildded lidded ddlied ddlied dldied lddied dldied lddied idlded dilded ildded lidded dlided ldided dideld iddeld ddield ddield iddeld dideld diedld idedld deidld edidld ieddld eiddld ddeild ddeild dedild eddild dedild eddild idedld diedld ieddld eiddld deidld edidld diledd idledd dliedd ldiedd ildedd lidedd dieldd ideldd deildd edildd iedldd eidldd dleidd ldeidd delidd edlidd ledidd eldidd ileddd lieddd ielddd eilddd leiddd eliddd ddleid ddleid dldeid lddeid dldeid lddeid ddelid ddelid dedlid eddlid dedlid eddlid dledid ldedid deldid edldid leddid elddid dledid ldedid deldid edldid leddid elddid idledd diledd ildedd lidedd dliedd ldiedd ideldd dieldd iedldd eidldd deildd edildd ileddd lieddd ielddd eilddd leiddd eliddd dleidd ldeidd delidd edlidd ledidd eldidd dddlei dddlei dddlei dddlei dddlei dddlei ddldei ddldei dlddei ldddei dlddei ldddei ddldei ddldei dlddei ldddei dlddei ldddei ddldei ddldei dlddei ldddei dlddei ldddei dddeli dddeli dddeli dddeli dddeli dddeli ddedli ddedli deddli edddli deddli edddli ddedli ddedli deddli edddli deddli edddli ddedli ddedli deddli edddli deddli edddli ddledi ddledi dldedi lddedi dldedi lddedi ddeldi ddeldi dedldi eddldi dedldi eddldi dleddi ldeddi delddi edlddi ledddi eldddi dleddi ldeddi delddi edlddi ledddi eldddi ddledi ddledi dldedi lddedi dldedi lddedi ddeldi ddeldi dedldi eddldi dedldi eddldi dleddi ldeddi delddi edlddi ledddi eldddi dleddi ldeddi delddi edlddi ledddi eldddi ddledi ddledi dldedi lddedi dldedi lddedi ddeldi ddeldi dedldi eddldi dedldi eddldi dleddi ldeddi delddi edlddi ledddi eldddi dleddi ldeddi delddi edlddi ledddi eldddi iddled didled iddled didled ddiled ddiled idlded dilded ildded lidded dlided ldided idlded dilded ildded lidded dlided ldided ddlied ddlied dldied lddied dldied lddied iddeld dideld iddeld dideld ddield ddield idedld diedld ieddld eiddld deidld edidld idedld diedld ieddld eiddld deidld edidld ddeild ddeild dedild eddild dedild eddild idledd diledd ildedd lidedd dliedd ldiedd ideldd dieldd iedldd eidldd deildd edildd ileddd lieddd ielddd eilddd leiddd eliddd dleidd ldeidd delidd edlidd ledidd eldidd idledd diledd ildedd lidedd dliedd ldiedd ideldd dieldd iedldd eidldd deildd edildd ileddd lieddd ielddd eilddd leiddd eliddd dleidd ldeidd delidd edlidd ledidd eldidd ddleid ddleid dldeid lddeid dldeid lddeid ddelid ddelid dedlid eddlid dedlid eddlid dledid ldedid deldid edldid leddid elddid dledid ldedid deldid edldid leddid elddid
Note: these 'words' (valid or invalid) are all the permutations of the word diddle. These words are obtained by scrambling the letters in diddle.