Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'frontier', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
frontier
Transposition0
rfontier
forntier
frnotier
frotnier
froniter
fronteir
frontire
Transposition1
orfntier
fnortier
frtnoier
froitner
froneitr
frontrei
Transposition2
nroftier
ftonrier
frintoer
froetinr
fronriet
Transposition2r
norftier
ftnorier
fritnoer
froeitnr
fronreit
Transposition0x2
rfnotier
rfotnier
rfoniter
rfonteir
rfontire
fortnier
forniter
fornteir
forntire
frnoiter
frnoteir
frnotire
frotneir
frotnire
fronitre
Slip3A
rofntier
fonrtier
frntoier
frotiner
fronietr
fronteri
Slip3B
ofrntier
fnrotier
frtonier
frointer
fronetir
frontrie
Omission
rontier
fontier
frntier
frotier
fronier
fronter
frontir
frontie
Repetition
ffrontier
frrontier
froontier
fronntier
fronttier
frontiier
frontieer
frontierr
QWERTY Substitution
drontier
grontier
feontier
ftontier
frintier
frpntier
frobtier
fromtier
fronrier
fronyier
frontuer
frontoer
frontiwr
frontirr
frontiee
frontiet
QWERTY Repetition after
fdrontier
fgrontier
freontier
frtontier
frointier
fropntier
fronbtier
fronmtier
frontrier
frontyier
frontiuer
frontioer
frontiewr
frontierr
frontiere
frontiert
QWERTY Repetition before
dfrontier
gfrontier
ferontier
ftrontier
friontier
frpontier
frobntier
fromntier
fronrtier
fronytier
frontuier
frontoier
frontiwer
frontirer
frontieer
frontietr
QWERTY Substitution Transposed
rdontier
dorntier
drnotier
drotnier
droniter
dronteir
drontire
rgontier
gorntier
grnotier
grotnier
groniter
gronteir
grontire
efontier
foentier
fenotier
feotnier
feoniter
feonteir
feontire
tfontier
fotntier
ftnotier
ftotnier
ftoniter
ftonteir
ftontire
rfintier
firntier
frnitier
fritnier
friniter
frinteir
frintire
rfpntier
fprntier
frnptier
frptnier
frpniter
frpnteir
frpntire
rfobtier
forbtier
frbotier
frotbier
frobiter
frobteir
frobtire
rfomtier
formtier
frmotier
frotmier
fromiter
fromteir
fromtire
rfonrier
fornrier
frnorier
frornier
fronirer
fronreir
fronrire
rfonyier
fornyier
frnoyier
froynier
froniyer
fronyeir
fronyire
rfontuer
forntuer
frnotuer
frotnuer
fronuter
fronteur
fronture
rfontoer
forntoer
frnotoer
frotnoer
fronoter
fronteor
frontore
rfontiwr
forntiwr
frnotiwr
frotniwr
fronitwr
frontwir
frontirw
rfontirr
forntirr
frnotirr
frotnirr
fronitrr
frontrir
rfontiee
forntiee
frnotiee
frotniee
fronitee
fronteie
rfontiet
forntiet
frnotiet
frotniet
fronitet
fronteit
frontite
WrongDoubles
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
$postJSON
$prune
$save
$set
$sortBy
$stringify
$sum
$svgPoster1
$textify
$toFixed
$type
$without
Glossary
Transposition = adjacent pairs of letters are swapped
Omission = individual letters are missed out
Repetition = individual letters are entered twice consecutively
QWERTY substitution = letters are replaced by each of their QWERTY-keyboard based physical neighbours (e.g. 'h' gets replaced with y, u, j, n, b, g)
QWERTY repetition type 1 = letters are followed by each of their QWERTY-keyboard neighbours
QWERTY repetition type 2 = letters are preceded by each of their QWERTY-keyboard neighbours