probit rpobit porbit oprbit ropbit orpbit prboit rpboit pbroit bproit rbpoit brpoit pobrit opbrit pborit bporit obprit boprit robpit orbpit rbopit bropit obrpit borpit proibt rpoibt poribt opribt ropibt orpibt priobt rpiobt pirobt iprobt ripobt irpobt poirbt opirbt piorbt iporbt oiprbt ioprbt roipbt oripbt riopbt iropbt oirpbt iorpbt prbiot rpbiot pbriot bpriot rbpiot brpiot pribot rpibot pirbot iprbot ripbot irpbot pbirot bpirot pibrot ipbrot biprot ibprot rbipot bripot ribpot irbpot birpot ibrpot pobirt opbirt pboirt bpoirt obpirt bopirt poibrt opibrt piobrt ipobrt oipbrt iopbrt pbiort bpiort pibort ipbort biport ibport obiprt boiprt oibprt iobprt bioprt iboprt robipt orbipt rboipt broipt obript boript roibpt oribpt riobpt irobpt oirbpt iorbpt rbiopt briopt ribopt irbopt biropt ibropt obirpt boirpt oibrpt iobrpt biorpt iborpt probti rpobti porbti oprbti ropbti orpbti prboti rpboti pbroti bproti rbpoti brpoti pobrti opbrti pborti bporti obprti boprti robpti orbpti rbopti bropti obrpti borpti protbi rpotbi portbi oprtbi roptbi orptbi prtobi rptobi ptrobi tprobi rtpobi trpobi potrbi optrbi ptorbi tporbi otprbi toprbi rotpbi ortpbi rtopbi tropbi otrpbi torpbi prbtoi rpbtoi pbrtoi bprtoi rbptoi brptoi prtboi rptboi ptrboi tprboi rtpboi trpboi pbtroi bptroi ptbroi tpbroi btproi tbproi rbtpoi brtpoi rtbpoi trbpoi btrpoi tbrpoi pobtri opbtri pbotri bpotri obptri boptri potbri optbri ptobri tpobri otpbri topbri pbtori bptori ptbori tpbori btpori tbpori obtpri botpri otbpri tobpri btopri tbopri robtpi orbtpi rbotpi brotpi obrtpi bortpi rotbpi ortbpi rtobpi trobpi otrbpi torbpi rbtopi brtopi rtbopi trbopi btropi tbropi obtrpi botrpi otbrpi tobrpi btorpi tborpi proitb rpoitb poritb opritb ropitb orpitb priotb rpiotb pirotb iprotb ripotb irpotb poirtb opirtb piortb iportb oiprtb ioprtb roiptb oriptb rioptb iroptb oirptb iorptb protib rpotib portib oprtib roptib orptib prtoib rptoib ptroib tproib rtpoib trpoib potrib optrib ptorib tporib otprib toprib rotpib ortpib rtopib tropib otrpib torpib pritob rpitob pirtob iprtob riptob irptob prtiob rptiob ptriob tpriob rtpiob trpiob pitrob iptrob ptirob tpirob itprob tiprob ritpob irtpob rtipob tripob itrpob tirpob poitrb opitrb piotrb ipotrb oiptrb ioptrb potirb optirb ptoirb tpoirb otpirb topirb pitorb iptorb ptiorb tpiorb itporb tiporb oitprb iotprb otiprb toiprb itoprb tioprb roitpb oritpb riotpb irotpb oirtpb iortpb rotipb ortipb rtoipb troipb otripb toripb ritopb irtopb rtiopb triopb itropb tiropb oitrpb iotrpb otirpb toirpb itorpb tiorpb prbito rpbito pbrito bprito rbpito brpito pribto rpibto pirbto iprbto ripbto irpbto pbirto bpirto pibrto ipbrto biprto ibprto rbipto bripto ribpto irbpto birpto ibrpto prbtio rpbtio pbrtio bprtio rbptio brptio prtbio rptbio ptrbio tprbio rtpbio trpbio pbtrio bptrio ptbrio tpbrio btprio tbprio rbtpio brtpio rtbpio trbpio btrpio tbrpio pritbo rpitbo pirtbo iprtbo riptbo irptbo prtibo rptibo ptribo tpribo rtpibo trpibo pitrbo iptrbo ptirbo tpirbo itprbo tiprbo ritpbo irtpbo rtipbo tripbo itrpbo tirpbo pbitro bpitro pibtro ipbtro biptro ibptro pbtiro bptiro ptbiro tpbiro btpiro tbpiro pitbro iptbro ptibro tpibro itpbro tipbro bitpro ibtpro btipro tbipro itbpro tibpro rbitpo britpo ribtpo irbtpo birtpo ibrtpo rbtipo brtipo rtbipo trbipo btripo tbripo ritbpo irtbpo rtibpo tribpo itrbpo tirbpo bitrpo ibtrpo btirpo tbirpo itbrpo tibrpo pobitr opbitr pboitr bpoitr obpitr bopitr poibtr opibtr piobtr ipobtr oipbtr iopbtr pbiotr bpiotr pibotr ipbotr bipotr ibpotr obiptr boiptr oibptr iobptr bioptr iboptr pobtir opbtir pbotir bpotir obptir boptir potbir optbir ptobir tpobir otpbir topbir pbtoir bptoir ptboir tpboir btpoir tbpoir obtpir botpir otbpir tobpir btopir tbopir poitbr opitbr piotbr ipotbr oiptbr ioptbr potibr optibr ptoibr tpoibr otpibr topibr pitobr iptobr ptiobr tpiobr itpobr tipobr oitpbr iotpbr otipbr toipbr itopbr tiopbr pbitor bpitor pibtor ipbtor biptor ibptor pbtior bptior ptbior tpbior btpior tbpior pitbor iptbor ptibor tpibor itpbor tipbor bitpor ibtpor btipor tbipor itbpor tibpor obitpr boitpr oibtpr iobtpr biotpr ibotpr obtipr botipr otbipr tobipr btoipr tboipr oitbpr iotbpr otibpr toibpr itobpr tiobpr bitopr ibtopr btiopr tbiopr itbopr tibopr robitp orbitp rboitp broitp obritp boritp roibtp oribtp riobtp irobtp oirbtp iorbtp rbiotp briotp ribotp irbotp birotp ibrotp obirtp boirtp oibrtp iobrtp biortp ibortp robtip orbtip rbotip brotip obrtip bortip rotbip ortbip rtobip trobip otrbip torbip rbtoip brtoip rtboip trboip btroip tbroip obtrip botrip otbrip tobrip btorip tborip roitbp oritbp riotbp irotbp oirtbp iortbp rotibp ortibp rtoibp troibp otribp toribp ritobp irtobp rtiobp triobp itrobp tirobp oitrbp iotrbp otirbp toirbp itorbp tiorbp rbitop britop ribtop irbtop birtop ibrtop rbtiop brtiop rtbiop trbiop btriop tbriop ritbop irtbop rtibop tribop itrbop tirbop bitrop ibtrop btirop tbirop itbrop tibrop obitrp boitrp oibtrp iobtrp biotrp ibotrp obtirp botirp otbirp tobirp btoirp tboirp oitbrp iotbrp otibrp toibrp itobrp tiobrp bitorp ibtorp btiorp tbiorp itborp tiborp
Note: these 'words' (valid or invalid) are all the permutations of the word probit. These words are obtained by scrambling the letters in probit.