bonds obnds bnods nbods onbds nobds bodns obdns bdons dbons odbns dobns bndos nbdos bdnos dbnos ndbos dnbos ondbs nodbs odnbs donbs ndobs dnobs bonsd obnsd bnosd nbosd onbsd nobsd bosnd obsnd bsond sbond osbnd sobnd bnsod nbsod bsnod sbnod nsbod snbod onsbd nosbd osnbd sonbd nsobd snobd bodsn obdsn bdosn dbosn odbsn dobsn bosdn obsdn bsodn sbodn osbdn sobdn bdson dbson bsdon sbdon dsbon sdbon odsbn dosbn osdbn sodbn dsobn sdobn bndso nbdso bdnso dbnso ndbso dnbso bnsdo nbsdo bsndo sbndo nsbdo snbdo bdsno dbsno bsdno sbdno dsbno sdbno ndsbo dnsbo nsdbo sndbo dsnbo sdnbo ondsb nodsb odnsb donsb ndosb dnosb onsdb nosdb osndb sondb nsodb snodb odsnb dosnb osdnb sodnb dsonb sdonb ndsob dnsob nsdob sndob dsnob sdnob
Note: these 'words' (valid or invalid) are all the permutations of the word bonds. These words are obtained by scrambling the letters in bonds.