pardy aprdy prady rpady arpdy rapdy padry apdry pdary dpary adpry dapry prday rpday pdray dpray rdpay drpay ardpy radpy adrpy darpy rdapy drapy paryd apryd prayd rpayd arpyd rapyd payrd apyrd pyard ypard ayprd yaprd pryad rpyad pyrad yprad rypad yrpad arypd raypd ayrpd yarpd ryapd yrapd padyr apdyr pdayr dpayr adpyr dapyr paydr apydr pyadr ypadr aypdr yapdr pdyar dpyar pydar ypdar dypar ydpar adypr daypr aydpr yadpr dyapr ydapr prdya rpdya pdrya dprya rdpya drpya pryda rpyda pyrda yprda rypda yrpda pdyra dpyra pydra ypdra dypra ydpra rdypa drypa rydpa yrdpa dyrpa ydrpa ardyp radyp adryp daryp rdayp drayp arydp raydp ayrdp yardp ryadp yradp adyrp dayrp aydrp yadrp dyarp ydarp rdyap dryap rydap yrdap dyrap ydrap
Note: these 'words' (valid or invalid) are all the permutations of the word pardy. These words are obtained by scrambling the letters in pardy.