loath olath laoth aloth oalth aolth lotah oltah ltoah tloah otlah tolah latoh altoh ltaoh tlaoh atloh taloh oatlh aotlh otalh toalh atolh taolh loaht olaht laoht aloht oalht aolht lohat olhat lhoat hloat ohlat holat lahot alhot lhaot hlaot ahlot halot oahlt aohlt ohalt hoalt aholt haolt lotha oltha ltoha tloha otlha tolha lohta olhta lhota hlota ohlta holta lthoa tlhoa lhtoa hltoa thloa htloa othla tohla ohtla hotla thola htola latho altho ltaho tlaho atlho talho lahto alhto lhato hlato ahlto halto lthao tlhao lhtao hltao thlao htlao athlo tahlo ahtlo hatlo thalo htalo oathl aothl otahl toahl atohl taohl oahtl aohtl ohatl hoatl ahotl haotl othal tohal ohtal hotal thoal htoal athol tahol ahtol hatol thaol htaol
Note: these 'words' (valid or invalid) are all the permutations of the word loath. These words are obtained by scrambling the letters in loath.