keeper ekeper keeper ekeper eekper eekper kepeer ekpeer kpeeer pkeeer epkeer pekeer kepeer ekpeer kpeeer pkeeer epkeer pekeer eepker eepker epeker peeker epeker peeker keeepr ekeepr keeepr ekeepr eekepr eekepr keeepr ekeepr keeepr ekeepr eekepr eekepr keeepr ekeepr keeepr ekeepr eekepr eekepr eeekpr eeekpr eeekpr eeekpr eeekpr eeekpr kepeer ekpeer kpeeer pkeeer epkeer pekeer keeper ekeper keeper ekeper eekper eekper kpeeer pkeeer kepeer ekpeer pekeer epkeer epeker peeker eepker eepker peeker epeker kepeer ekpeer kpeeer pkeeer epkeer pekeer keeper ekeper keeper ekeper eekper eekper kpeeer pkeeer kepeer ekpeer pekeer epkeer epeker peeker eepker eepker peeker epeker eepekr eepekr epeekr peeekr epeekr peeekr eeepkr eeepkr eeepkr eeepkr eeepkr eeepkr epeekr peeekr eepekr eepekr peeekr epeekr epeekr peeekr eepekr eepekr peeekr epeekr keepre ekepre keepre ekepre eekpre eekpre kepere ekpere kpeere pkeere epkere pekere kepere ekpere kpeere pkeere epkere pekere eepkre eepkre epekre peekre epekre peekre keerpe ekerpe keerpe ekerpe eekrpe eekrpe kerepe ekrepe kreepe rkeepe erkepe rekepe kerepe ekrepe kreepe rkeepe erkepe rekepe eerkpe eerkpe erekpe reekpe erekpe reekpe kepree ekpree kperee pkeree epkree pekree kerpee ekrpee krepee rkepee erkpee rekpee kpreee pkreee krpeee rkpeee prkeee rpkeee eprkee perkee erpkee repkee prekee rpekee kepree ekpree kperee pkeree epkree pekree kerpee ekrpee krepee rkepee erkpee rekpee kpreee pkreee krpeee rkpeee prkeee rpkeee eprkee perkee erpkee repkee prekee rpekee eeprke eeprke eperke peerke eperke peerke eerpke eerpke erepke reepke erepke reepke epreke pereke erpeke repeke preeke rpeeke epreke pereke erpeke repeke preeke rpeeke keeerp ekeerp keeerp ekeerp eekerp eekerp keeerp ekeerp keeerp ekeerp eekerp eekerp keeerp ekeerp keeerp ekeerp eekerp eekerp eeekrp eeekrp eeekrp eeekrp eeekrp eeekrp keerep ekerep keerep ekerep eekrep eekrep kereep ekreep kreeep rkeeep erkeep rekeep kereep ekreep kreeep rkeeep erkeep rekeep eerkep eerkep erekep reekep erekep reekep keerep ekerep keerep ekerep eekrep eekrep kereep ekreep kreeep rkeeep erkeep rekeep kereep ekreep kreeep rkeeep erkeep rekeep eerkep eerkep erekep reekep erekep reekep keerep ekerep keerep ekerep eekrep eekrep kereep ekreep kreeep rkeeep erkeep rekeep kereep ekreep kreeep rkeeep erkeep rekeep eerkep eerkep erekep reekep erekep reekep eeerkp eeerkp eeerkp eeerkp eeerkp eeerkp eerekp eerekp ereekp reeekp ereekp reeekp eerekp eerekp ereekp reeekp ereekp reeekp eerekp eerekp ereekp reeekp ereekp reeekp kepere ekpere kpeere pkeere epkere pekere keepre ekepre keepre ekepre eekpre eekpre kpeere pkeere kepere ekpere pekere epkere epekre peekre eepkre eepkre peekre epekre kepree ekpree kperee pkeree epkree pekree kerpee ekrpee krepee rkepee erkpee rekpee kpreee pkreee krpeee rkpeee prkeee rpkeee eprkee perkee erpkee repkee prekee rpekee keerpe ekerpe keerpe ekerpe eekrpe eekrpe kerepe ekrepe kreepe rkeepe erkepe rekepe kerepe ekrepe kreepe rkeepe erkepe rekepe eerkpe eerkpe erekpe reekpe erekpe reekpe kperee pkeree kepree ekpree pekree epkree kpreee pkreee krpeee rkpeee prkeee rpkeee kerpee ekrpee krepee rkepee erkpee rekpee perkee eprkee prekee rpekee erpkee repkee eperke peerke eeprke eeprke peerke eperke epreke pereke erpeke repeke preeke rpeeke eerpke eerpke erepke reepke erepke reepke pereke epreke preeke rpeeke erpeke repeke kepere ekpere kpeere pkeere epkere pekere keepre ekepre keepre ekepre eekpre eekpre kpeere pkeere kepere ekpere pekere epkere epekre peekre eepkre eepkre peekre epekre kepree ekpree kperee pkeree epkree pekree kerpee ekrpee krepee rkepee erkpee rekpee kpreee pkreee krpeee rkpeee prkeee rpkeee eprkee perkee erpkee repkee prekee rpekee keerpe ekerpe keerpe ekerpe eekrpe eekrpe kerepe ekrepe kreepe rkeepe erkepe rekepe kerepe ekrepe kreepe rkeepe erkepe rekepe eerkpe eerkpe erekpe reekpe erekpe reekpe kperee pkeree kepree ekpree pekree epkree kpreee pkreee krpeee rkpeee prkeee rpkeee kerpee ekrpee krepee rkepee erkpee rekpee perkee eprkee prekee rpekee erpkee repkee eperke peerke eeprke eeprke peerke eperke epreke pereke erpeke repeke preeke rpeeke eerpke eerpke erepke reepke erepke reepke pereke epreke preeke rpeeke erpeke repeke eeperk eeperk epeerk peeerk epeerk peeerk eeeprk eeeprk eeeprk eeeprk eeeprk eeeprk epeerk peeerk eeperk eeperk peeerk epeerk epeerk peeerk eeperk eeperk peeerk epeerk eeprek eeprek eperek peerek eperek peerek eerpek eerpek erepek reepek erepek reepek epreek pereek erpeek repeek preeek rpeeek epreek pereek erpeek repeek preeek rpeeek eeerpk eeerpk eeerpk eeerpk eeerpk eeerpk eerepk eerepk ereepk reeepk ereepk reeepk eerepk eerepk ereepk reeepk ereepk reeepk eerepk eerepk ereepk reeepk ereepk reeepk eperek peerek eeprek eeprek peerek eperek epreek pereek erpeek repeek preeek rpeeek eerpek eerpek erepek reepek erepek reepek pereek epreek preeek rpeeek erpeek repeek eperek peerek eeprek eeprek peerek eperek epreek pereek erpeek repeek preeek rpeeek eerpek eerpek erepek reepek erepek reepek pereek epreek preeek rpeeek erpeek repeek
Note: these 'words' (valid or invalid) are all the permutations of the word keeper. These words are obtained by scrambling the letters in keeper.