endew nedew ednew denew ndeew dneew enedw needw eendw eendw needw enedw edenw deenw eednw eednw deenw edenw ndeew dneew nedew endew denew ednew endwe nedwe ednwe denwe ndewe dnewe enwde newde ewnde wende nwede wnede edwne dewne ewdne wedne dwene wdene ndwee dnwee nwdee wndee dwnee wdnee enewd neewd eenwd eenwd neewd enewd enwed newed ewned wened nweed wneed eewnd eewnd ewend weend ewend weend newed enwed nweed wneed ewned wened edewn deewn eedwn eedwn deewn edewn edwen dewen ewden weden dween wdeen eewdn eewdn ewedn weedn ewedn weedn dewen edwen dween wdeen ewden weden ndewe dnewe nedwe endwe denwe ednwe ndwee dnwee nwdee wndee dwnee wdnee newde enwde nwede wnede ewnde wende dewne edwne dwene wdene ewdne wedne
Note: these 'words' (valid or invalid) are all the permutations of the word endew. These words are obtained by scrambling the letters in endew.