Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'mustek', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
mustek
Transposition0
umstek
msutek
mutsek
musetk
mustke
Transposition1
sumtek
mtsuek
muetsk
musket
Transposition2
tusmek
mestuk
muktes
Transposition2r
tsumek
metsuk
mukets
Transposition0x2
umtsek
umsetk
umstke
msuetk
msutke
mutske
Slip3A
usmtek
mstuek
mutesk
musekt
Slip3B
smutek
mtusek
muestk
muskte
Omission
ustek
mstek
mutek
musek
mustk
muste
Repetition
mmustek
muustek
musstek
musttek
musteek
mustekk
QWERTY Substitution
nustek
mystek
mistek
muatek
mudtek
musrek
musyek
mustwk
mustrk
mustej
mustel
QWERTY Repetition after
mnustek
muystek
muistek
musatek
musdtek
mustrek
mustyek
mustewk
musterk
mustekj
mustekl
QWERTY Repetition before
nmustek
myustek
miustek
muastek
mudstek
musrtek
musytek
mustwek
mustrek
mustejk
mustelk
QWERTY Substitution Transposed
unstek
nsutek
nutsek
nusetk
nustke
ymstek
msytek
mytsek
mysetk
mystke
imstek
msitek
mitsek
misetk
mistke
umatek
mautek
mutaek
muaetk
muatke
umdtek
mdutek
mutdek
mudetk
mudtke
umsrek
msurek
mursek
muserk
musrke
umsyek
msuyek
muysek
museyk
musyke
umstwk
msutwk
mutswk
muswtk
mustkw
umstrk
msutrk
mutsrk
musrtk
mustkr
umstej
msutej
mutsej
musetj
mustje
umstel
msutel
mutsel
musetl
mustle
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