paver apver pvaer vpaer avper vaper paevr apevr peavr epavr aepvr eapvr pvear vpear pevar epvar vepar evpar avepr vaepr aevpr eavpr veapr evapr pavre apvre pvare vpare avpre vapre parve aprve prave rpave arpve rapve pvrae vprae prvae rpvae vrpae rvpae avrpe varpe arvpe ravpe vrape rvape paerv aperv pearv eparv aeprv eaprv parev aprev praev rpaev arpev rapev perav eprav preav rpeav erpav repav aerpv earpv arepv raepv erapv reapv pvera vpera pevra epvra vepra evpra pvrea vprea prvea rpvea vrpea rvpea perva eprva preva rpeva erpva repva verpa evrpa vrepa rvepa ervpa revpa averp vaerp aevrp eavrp vearp evarp avrep varep arvep ravep vraep rvaep aervp earvp arevp raevp eravp reavp verap evrap vreap rveap ervap revap
Note: these 'words' (valid or invalid) are all the permutations of the word paver. These words are obtained by scrambling the letters in paver.