infirm nifirm ifnirm finirm nfiirm fniirm inifrm niifrm iinfrm iinfrm niifrm inifrm ifinrm fiinrm iifnrm iifnrm fiinrm ifinrm nfiirm fniirm nifirm infirm finirm ifnirm infrim nifrim ifnrim finrim nfirim fnirim inrfim nirfim irnfim rinfim nrifim rnifim ifrnim firnim irfnim rifnim frinim rfinim nfriim fnriim nrfiim rnfiim frniim rfniim inirfm niirfm iinrfm iinrfm niirfm inirfm inrifm nirifm irnifm rinifm nriifm rniifm iirnfm iirnfm irinfm riinfm irinfm riinfm nirifm inrifm nriifm rniifm irnifm rinifm ifirnm fiirnm iifrnm iifrnm fiirnm ifirnm ifrinm firinm irfinm rifinm friinm rfiinm iirfnm iirfnm irifnm riifnm irifnm riifnm firinm ifrinm friinm rfiinm irfinm rifinm nfirim fnirim nifrim infrim finrim ifnrim nfriim fnriim nrfiim rnfiim frniim rfniim nirfim inrfim nrifim rnifim irnfim rinfim firnim ifrnim frinim rfinim irfnim rifnim infimr nifimr ifnimr finimr nfiimr fniimr inifmr niifmr iinfmr iinfmr niifmr inifmr ifinmr fiinmr iifnmr iifnmr fiinmr ifinmr nfiimr fniimr nifimr infimr finimr ifnimr infmir nifmir ifnmir finmir nfimir fnimir inmfir nimfir imnfir minfir nmifir mnifir ifmnir fimnir imfnir mifnir fminir mfinir nfmiir fnmiir nmfiir mnfiir fmniir mfniir inimfr niimfr iinmfr iinmfr niimfr inimfr inmifr nimifr imnifr minifr nmiifr mniifr iimnfr iimnfr iminfr miinfr iminfr miinfr nimifr inmifr nmiifr mniifr imnifr minifr ifimnr fiimnr iifmnr iifmnr fiimnr ifimnr ifminr fiminr imfinr mifinr fmiinr mfiinr iimfnr iimfnr imifnr miifnr imifnr miifnr fiminr ifminr fmiinr mfiinr imfinr mifinr nfimir fnimir nifmir infmir finmir ifnmir nfmiir fnmiir nmfiir mnfiir fmniir mfniir nimfir inmfir nmifir mnifir imnfir minfir fimnir ifmnir fminir mfinir imfnir mifnir infrmi nifrmi ifnrmi finrmi nfirmi fnirmi inrfmi nirfmi irnfmi rinfmi nrifmi rnifmi ifrnmi firnmi irfnmi rifnmi frinmi rfinmi nfrimi fnrimi nrfimi rnfimi frnimi rfnimi infmri nifmri ifnmri finmri nfimri fnimri inmfri nimfri imnfri minfri nmifri mnifri ifmnri fimnri imfnri mifnri fminri mfinri nfmiri fnmiri nmfiri mnfiri fmniri mfniri inrmfi nirmfi irnmfi rinmfi nrimfi rnimfi inmrfi nimrfi imnrfi minrfi nmirfi mnirfi irmnfi rimnfi imrnfi mirnfi rminfi mrinfi nrmifi rnmifi nmrifi mnrifi rmnifi mrnifi ifrmni firmni irfmni rifmni frimni rfimni ifmrni fimrni imfrni mifrni fmirni mfirni irmfni rimfni imrfni mirfni rmifni mrifni frmini rfmini fmrini mfrini rmfini mrfini nfrmii fnrmii nrfmii rnfmii frnmii rfnmii nfmrii fnmrii nmfrii mnfrii fmnrii mfnrii nrmfii rnmfii nmrfii mnrfii rmnfii mrnfii frmnii rfmnii fmrnii mfrnii rmfnii mrfnii inirmf niirmf iinrmf iinrmf niirmf inirmf inrimf nirimf irnimf rinimf nriimf rniimf iirnmf iirnmf irinmf riinmf irinmf riinmf nirimf inrimf nriimf rniimf irnimf rinimf inimrf niimrf iinmrf iinmrf niimrf inimrf inmirf nimirf imnirf minirf nmiirf mniirf iimnrf iimnrf iminrf miinrf iminrf miinrf nimirf inmirf nmiirf mniirf imnirf minirf inrmif nirmif irnmif rinmif nrimif rnimif inmrif nimrif imnrif minrif nmirif mnirif irmnif rimnif imrnif mirnif rminif mrinif nrmiif rnmiif nmriif mnriif rmniif mrniif iirmnf iirmnf irimnf riimnf irimnf riimnf iimrnf iimrnf imirnf miirnf imirnf miirnf irminf riminf imrinf mirinf rmiinf mriinf irminf riminf imrinf mirinf rmiinf mriinf nirmif inrmif nrimif rnimif irnmif rinmif nimrif inmrif nmirif mnirif imnrif minrif nrmiif rnmiif nmriif mnriif rmniif mrniif irmnif rimnif imrnif mirnif rminif mrinif ifirmn fiirmn iifrmn iifrmn fiirmn ifirmn ifrimn firimn irfimn rifimn friimn rfiimn iirfmn iirfmn irifmn riifmn irifmn riifmn firimn ifrimn friimn rfiimn irfimn rifimn ifimrn fiimrn iifmrn iifmrn fiimrn ifimrn ifmirn fimirn imfirn mifirn fmiirn mfiirn iimfrn iimfrn imifrn miifrn imifrn miifrn fimirn ifmirn fmiirn mfiirn imfirn mifirn ifrmin firmin irfmin rifmin frimin rfimin ifmrin fimrin imfrin mifrin fmirin mfirin irmfin rimfin imrfin mirfin rmifin mrifin frmiin rfmiin fmriin mfriin rmfiin mrfiin iirmfn iirmfn irimfn riimfn irimfn riimfn iimrfn iimrfn imirfn miirfn imirfn miirfn irmifn rimifn imrifn mirifn rmiifn mriifn irmifn rimifn imrifn mirifn rmiifn mriifn firmin ifrmin frimin rfimin irfmin rifmin fimrin ifmrin fmirin mfirin imfrin mifrin frmiin rfmiin fmriin mfriin rmfiin mrfiin irmfin rimfin imrfin mirfin rmifin mrifin nfirmi fnirmi nifrmi infrmi finrmi ifnrmi nfrimi fnrimi nrfimi rnfimi frnimi rfnimi nirfmi inrfmi nrifmi rnifmi irnfmi rinfmi firnmi ifrnmi frinmi rfinmi irfnmi rifnmi nfimri fnimri nifmri infmri finmri ifnmri nfmiri fnmiri nmfiri mnfiri fmniri mfniri nimfri inmfri nmifri mnifri imnfri minfri fimnri ifmnri fminri mfinri imfnri mifnri nfrmii fnrmii nrfmii rnfmii frnmii rfnmii nfmrii fnmrii nmfrii mnfrii fmnrii mfnrii nrmfii rnmfii nmrfii mnrfii rmnfii mrnfii frmnii rfmnii fmrnii mfrnii rmfnii mrfnii nirmfi inrmfi nrimfi rnimfi irnmfi rinmfi nimrfi inmrfi nmirfi mnirfi imnrfi minrfi nrmifi rnmifi nmrifi mnrifi rmnifi mrnifi irmnfi rimnfi imrnfi mirnfi rminfi mrinfi firmni ifrmni frimni rfimni irfmni rifmni fimrni ifmrni fmirni mfirni imfrni mifrni frmini rfmini fmrini mfrini rmfini mrfini irmfni rimfni imrfni mirfni rmifni mrifni
Note: these 'words' (valid or invalid) are all the permutations of the word infirm. These words are obtained by scrambling the letters in infirm.