unwed nuwed uwned wuned nwued wnued unewd nuewd uenwd eunwd neuwd enuwd uwend wuend uewnd euwnd weund ewund nweud wneud newud enwud wenud ewnud unwde nuwde uwnde wunde nwude wnude undwe nudwe udnwe dunwe nduwe dnuwe uwdne wudne udwne duwne wdune dwune nwdue wndue ndwue dnwue wdnue dwnue unedw nuedw uendw eundw neudw enudw undew nudew udnew dunew nduew dnuew uednw eudnw udenw duenw edunw deunw neduw enduw ndeuw dneuw ednuw denuw uwedn wuedn uewdn euwdn weudn ewudn uwden wuden udwen duwen wduen dwuen uedwn eudwn udewn duewn eduwn deuwn wedun ewdun wdeun dweun edwun dewun nwedu wnedu newdu enwdu wendu ewndu nwdeu wndeu ndweu dnweu wdneu dwneu nedwu endwu ndewu dnewu ednwu denwu wednu ewdnu wdenu dwenu edwnu dewnu
Note: these 'words' (valid or invalid) are all the permutations of the word unwed. These words are obtained by scrambling the letters in unwed.