Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'faxes', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
faxes
Transposition0
afxes
fxaes
faexs
faxse
Transposition1
xafes
fexas
fasex
Transposition2
eaxfs
fsxea
Transposition2r
exafs
fsexa
Transposition0x2
afexs
afxse
fxase
Slip3A
axfes
fxeas
faesx
Slip3B
xfaes
feaxs
fasxe
Omission
axes
fxes
faes
faxs
faxe
Repetition
ffaxes
faaxes
faxxes
faxees
faxess
QWERTY Substitution
daxes
gaxes
fsxes
fazes
faces
faxws
faxrs
faxea
faxed
QWERTY Repetition after
fdaxes
fgaxes
fasxes
faxzes
faxces
faxews
faxers
faxesa
faxesd
QWERTY Repetition before
dfaxes
gfaxes
fsaxes
fazxes
facxes
faxwes
faxres
faxeas
faxeds
QWERTY Substitution Transposed
adxes
dxaes
daexs
daxse
agxes
gxaes
gaexs
gaxse
sfxes
fxses
fsexs
fsxse
afzes
fzaes
faezs
fazse
afces
fcaes
faecs
facse
afxws
fxaws
fawxs
faxsw
afxrs
fxars
farxs
faxsr
afxea
fxaea
faexa
faxae
afxed
fxaed
faexd
faxde
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