waved awved wvaed vwaed avwed vawed waevd awevd weavd ewavd aewvd eawvd wvead vwead wevad ewvad vewad evwad avewd vaewd aevwd eavwd veawd evawd wavde awvde wvade vwade avwde vawde wadve awdve wdave dwave adwve dawve wvdae vwdae wdvae dwvae vdwae dvwae avdwe vadwe advwe davwe vdawe dvawe waedv awedv weadv ewadv aewdv eawdv wadev awdev wdaev dwaev adwev dawev wedav ewdav wdeav dweav edwav dewav aedwv eadwv adewv daewv edawv deawv wveda vweda wevda ewvda vewda evwda wvdea vwdea wdvea dwvea vdwea dvwea wedva ewdva wdeva dweva edwva dewva vedwa evdwa vdewa dvewa edvwa devwa avedw vaedw aevdw eavdw veadw evadw avdew vadew advew davew vdaew dvaew aedvw eadvw adevw daevw edavw deavw vedaw evdaw vdeaw dveaw edvaw devaw
Note: these 'words' (valid or invalid) are all the permutations of the word waved. These words are obtained by scrambling the letters in waved.