sapid aspid spaid psaid apsid pasid saipd asipd siapd isapd aispd iaspd spiad psiad sipad ispad pisad ipsad apisd paisd aipsd iapsd piasd ipasd sapdi aspdi spadi psadi apsdi pasdi sadpi asdpi sdapi dsapi adspi daspi spdai psdai sdpai dspai pdsai dpsai apdsi padsi adpsi dapsi pdasi dpasi saidp asidp siadp isadp aisdp iasdp sadip asdip sdaip dsaip adsip dasip sidap isdap sdiap dsiap idsap disap aidsp iadsp adisp daisp idasp diasp spida psida sipda ispda pisda ipsda spdia psdia sdpia dspia pdsia dpsia sidpa isdpa sdipa dsipa idspa dispa pidsa ipdsa pdisa dpisa idpsa dipsa apids paids aipds iapds piads ipads apdis padis adpis dapis pdais dpais aidps iadps adips daips idaps diaps pidas ipdas pdias dpias idpas dipas
Note: these 'words' (valid or invalid) are all the permutations of the word sapid. These words are obtained by scrambling the letters in sapid.