pares apres praes rpaes arpes rapes paers apers pears epars aeprs eaprs preas rpeas peras epras repas erpas areps raeps aerps earps reaps eraps parse aprse prase rpase arpse rapse pasre apsre psare spare aspre sapre prsae rpsae psrae sprae rspae srpae arspe raspe asrpe sarpe rsape srape paesr apesr peasr epasr aepsr eapsr paser apser psaer spaer asper saper pesar epsar psear spear espar separ aespr easpr asepr saepr esapr seapr presa rpesa persa eprsa repsa erpsa prsea rpsea psrea sprea rspea srpea pesra epsra psera spera espra sepra respa erspa rsepa srepa esrpa serpa aresp raesp aersp earsp reasp erasp arsep rasep asrep sarep rsaep sraep aesrp easrp aserp saerp esarp searp resap ersap rseap sreap esrap serap
Note: these 'words' (valid or invalid) are all the permutations of the word pares. These words are obtained by scrambling the letters in pares.