lacet alcet lcaet claet aclet calet laect alect leact elact aelct ealct lceat cleat lecat elcat celat eclat acelt caelt aeclt eaclt cealt ecalt lacte alcte lcate clate aclte calte latce altce ltace tlace atlce talce lctae cltae ltcae tlcae ctlae tclae actle catle atcle tacle ctale tcale laetc aletc leatc elatc aeltc ealtc latec altec ltaec tlaec atlec talec letac eltac lteac tleac etlac telac aetlc eatlc atelc taelc etalc tealc lceta cleta lecta elcta celta eclta lctea cltea ltcea tlcea ctlea tclea letca eltca lteca tleca etlca telca cetla ectla ctela tcela etcla tecla acetl caetl aectl eactl ceatl ecatl actel catel atcel tacel ctael tcael aetcl eatcl atecl taecl etacl teacl cetal ectal cteal tceal etcal tecal
Note: these 'words' (valid or invalid) are all the permutations of the word lacet. These words are obtained by scrambling the letters in lacet.