vents evnts vnets nvets envts nevts vetns evtns vtens tvens etvns tevns vntes nvtes vtnes tvnes ntves tnves entvs netvs etnvs tenvs ntevs tnevs venst evnst vnest nvest envst nevst vesnt evsnt vsent svent esvnt sevnt vnset nvset vsnet svnet nsvet snvet ensvt nesvt esnvt senvt nsevt snevt vetsn evtsn vtesn tvesn etvsn tevsn vestn evstn vsetn svetn esvtn sevtn vtsen tvsen vsten svten tsven stven etsvn tesvn estvn setvn tsevn stevn vntse nvtse vtnse tvnse ntvse tnvse vnste nvste vsnte svnte nsvte snvte vtsne tvsne vstne svtne tsvne stvne ntsve tnsve nstve sntve tsnve stnve entsv netsv etnsv tensv ntesv tnesv enstv nestv esntv sentv nsetv snetv etsnv tesnv estnv setnv tsenv stenv ntsev tnsev nstev sntev tsnev stnev
Note: these 'words' (valid or invalid) are all the permutations of the word vents. These words are obtained by scrambling the letters in vents.