whips hwips wihps iwhps hiwps ihwps whpis hwpis wphis pwhis hpwis phwis wiphs iwphs wpihs pwihs ipwhs piwhs hipws ihpws hpiws phiws iphws pihws whisp hwisp wihsp iwhsp hiwsp ihwsp whsip hwsip wship swhip hswip shwip wishp iwshp wsihp swihp iswhp siwhp hiswp ihswp hsiwp shiwp ishwp sihwp whpsi hwpsi wphsi pwhsi hpwsi phwsi whspi hwspi wshpi swhpi hswpi shwpi wpshi pwshi wsphi swphi pswhi spwhi hpswi phswi hspwi shpwi pshwi sphwi wipsh iwpsh wpish pwish ipwsh piwsh wisph iwsph wsiph swiph iswph siwph wpsih pwsih wspih swpih pswih spwih ipswh piswh ispwh sipwh psiwh spiwh hipsw ihpsw hpisw phisw iphsw pihsw hispw ihspw hsipw shipw ishpw sihpw hpsiw phsiw hspiw shpiw pshiw sphiw ipshw pishw isphw siphw psihw spihw
Note: these 'words' (valid or invalid) are all the permutations of the word whips. These words are obtained by scrambling the letters in whips.