idoly dioly iodly oidly doily odily idloy diloy ildoy lidoy dlioy ldioy ioldy oildy ilody liody olidy loidy doliy odliy dloiy ldoiy oldiy lodiy idoyl dioyl iodyl oidyl doiyl odiyl idyol diyol iydol yidol dyiol ydiol ioydl oiydl iyodl yiodl oyidl yoidl doyil odyil dyoil ydoil oydil yodil idlyo dilyo ildyo lidyo dliyo ldiyo idylo diylo iydlo yidlo dyilo ydilo ilydo liydo iyldo yildo lyido ylido dlyio ldyio dylio ydlio lydio yldio iolyd oilyd iloyd lioyd oliyd loiyd ioyld oiyld iyold yiold oyild yoild ilyod liyod iylod yilod lyiod yliod olyid loyid oylid yolid lyoid yloid dolyi odlyi dloyi ldoyi oldyi lodyi doyli odyli dyoli ydoli oydli yodli dlyoi ldyoi dyloi ydloi lydoi yldoi olydi loydi oyldi yoldi lyodi ylodi
Note: these 'words' (valid or invalid) are all the permutations of the word idoly. These words are obtained by scrambling the letters in idoly.