waning awning wnaing nwaing anwing nawing wainng awinng wianng iwanng aiwnng iawnng wniang nwiang winang iwnang niwang inwang aniwng naiwng ainwng ianwng niawng inawng wannig awnnig wnanig nwanig anwnig nawnig wannig awnnig wnanig nwanig anwnig nawnig wnnaig nwnaig wnnaig nwnaig nnwaig nnwaig annwig nanwig annwig nanwig nnawig nnawig wainng awinng wianng iwanng aiwnng iawnng waning awning wnaing nwaing anwing nawing winang iwnang wniang nwiang inwang niwang ainwng ianwng aniwng naiwng inawng niawng wninag nwinag winnag iwnnag niwnag inwnag wnniag nwniag wnniag nwniag nnwiag nnwiag winnag iwnnag wninag nwinag inwnag niwnag ninwag innwag nniwag nniwag innwag ninwag aninwg nainwg ainnwg iannwg nianwg inanwg anniwg naniwg anniwg naniwg nnaiwg nnaiwg ainnwg iannwg aninwg nainwg inanwg nianwg ninawg innawg nniawg nniawg innawg ninawg wanign awnign wnaign nwaign anwign nawign waingn awingn wiangn iwangn aiwngn iawngn wniagn nwiagn winagn iwnagn niwagn inwagn aniwgn naiwgn ainwgn ianwgn niawgn inawgn wangin awngin wnagin nwagin anwgin nawgin wagnin awgnin wganin gwanin agwnin gawnin wngain nwgain wgnain gwnain ngwain gnwain angwin nagwin agnwin ganwin ngawin gnawin waignn awignn wiagnn iwagnn aiwgnn iawgnn waginn awginn wgainn gwainn agwinn gawinn wigann iwgann wgiann gwiann igwann giwann aigwnn iagwnn agiwnn gaiwnn igawnn giawnn wnigan nwigan wingan iwngan niwgan inwgan wngian nwgian wgnian gwnian ngwian gnwian wignan iwgnan wginan gwinan igwnan giwnan nigwan ingwan ngiwan gniwan ignwan ginwan anigwn naigwn aingwn iangwn niagwn inagwn angiwn nagiwn agniwn ganiwn ngaiwn gnaiwn aignwn iagnwn aginwn gainwn iganwn gianwn nigawn ingawn ngiawn gniawn ignawn ginawn wanngi awnngi wnangi nwangi anwngi nawngi wanngi awnngi wnangi nwangi anwngi nawngi wnnagi nwnagi wnnagi nwnagi nnwagi nnwagi annwgi nanwgi annwgi nanwgi nnawgi nnawgi wangni awngni wnagni nwagni anwgni nawgni wagnni awgnni wganni gwanni agwnni gawnni wngani nwgani wgnani gwnani ngwani gnwani angwni nagwni agnwni ganwni ngawni gnawni wangni awngni wnagni nwagni anwgni nawgni wagnni awgnni wganni gwanni agwnni gawnni wngani nwgani wgnani gwnani ngwani gnwani angwni nagwni agnwni ganwni ngawni gnawni wnngai nwngai wnngai nwngai nnwgai nnwgai wngnai nwgnai wgnnai gwnnai ngwnai gnwnai wngnai nwgnai wgnnai gwnnai ngwnai gnwnai nngwai nngwai ngnwai gnnwai ngnwai gnnwai anngwi nangwi anngwi nangwi nnagwi nnagwi angnwi nagnwi agnnwi gannwi nganwi gnanwi angnwi nagnwi agnnwi gannwi nganwi gnanwi nngawi nngawi ngnawi gnnawi ngnawi gnnawi waingn awingn wiangn iwangn aiwngn iawngn wanign awnign wnaign nwaign anwign nawign winagn iwnagn wniagn nwiagn inwagn niwagn ainwgn ianwgn aniwgn naiwgn inawgn niawgn waignn awignn wiagnn iwagnn aiwgnn iawgnn waginn awginn wgainn gwainn agwinn gawinn wigann iwgann wgiann gwiann igwann giwann aigwnn iagwnn agiwnn gaiwnn igawnn giawnn wangin awngin wnagin nwagin anwgin nawgin wagnin awgnin wganin gwanin agwnin gawnin wngain nwgain wgnain gwnain ngwain gnwain angwin nagwin agnwin ganwin ngawin gnawin wingan iwngan wnigan nwigan inwgan niwgan wignan iwgnan wginan gwinan igwnan giwnan wngian nwgian wgnian gwnian ngwian gnwian ingwan nigwan ignwan ginwan ngiwan gniwan aingwn iangwn anigwn naigwn inagwn niagwn aignwn iagnwn aginwn gainwn iganwn gianwn angiwn nagiwn agniwn ganiwn ngaiwn gnaiwn ingawn nigawn ignawn ginawn ngiawn gniawn wninga nwinga winnga iwnnga niwnga inwnga wnniga nwniga wnniga nwniga nnwiga nnwiga winnga iwnnga wninga nwinga inwnga niwnga ninwga innwga nniwga nniwga innwga ninwga wnigna nwigna wingna iwngna niwgna inwgna wngina nwgina wgnina gwnina ngwina gnwina wignna iwgnna wginna gwinna igwnna giwnna nigwna ingwna ngiwna gniwna ignwna ginwna wnngia nwngia wnngia nwngia nnwgia nnwgia wngnia nwgnia wgnnia gwnnia ngwnia gnwnia wngnia nwgnia wgnnia gwnnia ngwnia gnwnia nngwia nngwia ngnwia gnnwia ngnwia gnnwia wingna iwngna wnigna nwigna inwgna niwgna wignna iwgnna wginna gwinna igwnna giwnna wngina nwgina wgnina gwnina ngwina gnwina ingwna nigwna ignwna ginwna ngiwna gniwna ningwa inngwa nnigwa nnigwa inngwa ningwa nignwa ingnwa nginwa gninwa ignnwa ginnwa nngiwa nngiwa ngniwa gnniwa ngniwa gnniwa ingnwa nignwa ignnwa ginnwa nginwa gninwa aningw naingw ainngw ianngw niangw inangw annigw nanigw annigw nanigw nnaigw nnaigw ainngw ianngw aningw naingw inangw niangw ninagw innagw nniagw nniagw innagw ninagw anignw naignw aingnw iangnw niagnw inagnw anginw naginw agninw ganinw ngainw gnainw aignnw iagnnw aginnw gainnw igannw giannw niganw inganw ngianw gnianw ignanw ginanw anngiw nangiw anngiw nangiw nnagiw nnagiw angniw nagniw agnniw ganniw nganiw gnaniw angniw nagniw agnniw ganniw nganiw gnaniw nngaiw nngaiw ngnaiw gnnaiw ngnaiw gnnaiw aingnw iangnw anignw naignw inagnw niagnw aignnw iagnnw aginnw gainnw igannw giannw anginw naginw agninw ganinw ngainw gnainw inganw niganw ignanw ginanw ngianw gnianw ningaw inngaw nnigaw nnigaw inngaw ningaw nignaw ingnaw nginaw gninaw ignnaw ginnaw nngiaw nngiaw ngniaw gnniaw ngniaw gnniaw ingnaw nignaw ignnaw ginnaw nginaw gninaw
Note: these 'words' (valid or invalid) are all the permutations of the word waning. These words are obtained by scrambling the letters in waning.