nearv enarv naerv anerv eanrv aenrv nerav enrav nreav rneav ernav renav narev anrev nraev rnaev arnev ranev earnv aernv eranv reanv arenv raenv neavr enavr naevr anevr eanvr aenvr nevar envar nvear vnear evnar venar naver anver nvaer vnaer avner vaner eavnr aevnr evanr veanr avenr vaenr nerva enrva nreva rneva ernva renva nevra envra nvera vnera evnra venra nrvea rnvea nvrea vnrea rvnea vrnea ervna revna evrna verna rvena vrena narve anrve nrave rnave arnve ranve navre anvre nvare vnare avnre vanre nrvae rnvae nvrae vnrae rvnae vrnae arvne ravne avrne varne rvane vrane earvn aervn eravn reavn arevn raevn eavrn aevrn evarn vearn avern vaern ervan revan evran veran rvean vrean arven raven avren varen rvaen vraen
Note: these 'words' (valid or invalid) are all the permutations of the word nearv. These words are obtained by scrambling the letters in nearv.