Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'fender', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
fender
Transposition0
efnder
fneder
fedner
fenedr
fendre
Transposition1
nefder
fdneer
feednr
fenred
Transposition2
denfer
ferden
Transposition2r
dnefer
fedner
feredn
Transposition0x2
efdner
efnedr
efndre
fneedr
fnedre
fednre
Slip3A
enfder
fndeer
fedenr
fenerd
Slip3B
nfeder
fdener
feendr
fenrde
Omission
ender
fnder
feder
fener
fendr
fende
Repetition
ffender
feender
fennder
fendder
fendeer
fenderr
QWERTY Substitution
dender
gender
fwnder
frnder
febder
femder
fenser
fenfer
fendwr
fendrr
fendee
fendet
QWERTY Repetition after
fdender
fgender
fewnder
fernder
fenbder
fenmder
fendser
fendfer
fendewr
fenderr
fendere
fendert
QWERTY Repetition before
dfender
gfender
fwender
frender
febnder
femnder
fensder
fenfder
fendwer
fendrer
fendeer
fendetr
QWERTY Substitution Transposed
ednder
dneder
dedner
denedr
dendre
egnder
gneder
gedner
genedr
gendre
wfnder
fnwder
fwdner
fwnedr
fwndre
rfnder
fnrder
frdner
frnedr
frndre
efbder
fbeder
fedber
febedr
febdre
efmder
fmeder
fedmer
femedr
femdre
efnser
fneser
fesner
fenesr
fensre
efnfer
fnefer
fefner
fenefr
fenfre
efndwr
fnedwr
fednwr
fenwdr
fendrw
efndrr
fnedrr
fednrr
fenrdr
efndee
fnedee
fednee
fenede
efndet
fnedet
fednet
fenedt
fendte
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