bolas oblas bloas lboas olbas lobas boals obals baols abols oabls aobls blaos lbaos balos ablos labos albos olabs loabs oalbs aolbs laobs alobs bolsa oblsa blosa lbosa olbsa lobsa bosla obsla bsola sbola osbla sobla blsoa lbsoa bsloa sbloa lsboa slboa olsba losba oslba solba lsoba sloba boasl obasl baosl abosl oabsl aobsl bosal obsal bsoal sboal osbal sobal basol absol bsaol sbaol asbol sabol oasbl aosbl osabl soabl asobl saobl blaso lbaso balso ablso labso albso blsao lbsao bslao sblao lsbao slbao baslo abslo bsalo sbalo asblo sablo lasbo alsbo lsabo slabo aslbo salbo olasb loasb oalsb aolsb laosb alosb olsab losab oslab solab lsoab sloab oaslb aoslb osalb soalb asolb saolb lasob alsob lsaob slaob aslob salob
Note: these 'words' (valid or invalid) are all the permutations of the word bolas. These words are obtained by scrambling the letters in bolas.