Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'fedex', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
fedex
Transposition0
efdex
fdeex
feedx
fedxe
Transposition1
defex
fexed
Transposition2
eedfx
fxdee
Transposition2r
edefx
fxede
Transposition0x2
efedx
efdxe
fdexe
Slip3A
edfex
fdeex
feexd
Slip3B
dfeex
feedx
fexde
Omission
edex
fdex
feex
fedx
fede
Repetition
ffedex
feedex
feddex
fedeex
fedexx
QWERTY Substitution
dedex
gedex
fwdex
frdex
fesex
fefex
fedwx
fedrx
fedez
fedec
QWERTY Repetition after
fdedex
fgedex
fewdex
ferdex
fedsex
fedfex
fedewx
federx
fedexz
fedexc
QWERTY Repetition before
dfedex
gfedex
fwedex
fredex
fesdex
fefdex
fedwex
fedrex
fedezx
fedecx
QWERTY Substitution Transposed
eddex
ddeex
deedx
dedxe
egdex
gdeex
geedx
gedxe
wfdex
fdwex
fwedx
fwdxe
rfdex
fdrex
fredx
frdxe
efsex
fseex
feesx
fesxe
effex
ffeex
feefx
fefxe
efdwx
fdewx
fewdx
fedxw
efdrx
fderx
ferdx
fedxr
efdez
fdeez
feedz
fedze
efdec
fdeec
feedc
fedce
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
$table
$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