Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'krank', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
krank
Transposition0
rkank
karnk
krnak
krakn
Transposition1
arknk
knark
krkna
Transposition2
nrakk
kkanr
Transposition2r
narkk
kknar
Transposition0x2
rknak
rkakn
karkn
Slip3A
raknk
kanrk
krnka
Slip3B
akrnk
knrak
krkan
Omission
rank
kank
krnk
krak
kran
Repetition
kkrank
krrank
kraank
krannk
krankk
QWERTY Substitution
jrank
lrank
keank
ktank
krsnk
krabk
kramk
kranj
kranl
QWERTY Repetition after
kjrank
klrank
kreank
krtank
krasnk
kranbk
kranmk
krankj
krankl
QWERTY Repetition before
jkrank
lkrank
kerank
ktrank
krsank
krabnk
kramnk
kranjk
kranlk
QWERTY Substitution Transposed
rjank
jarnk
jrnak
jrakn
rlank
larnk
lrnak
lrakn
ekank
kaenk
kenak
keakn
tkank
katnk
ktnak
ktakn
rksnk
ksrnk
krnsk
krskn
rkabk
karbk
krbak
krakb
rkamk
karmk
krmak
krakm
rkanj
karnj
krnaj
krajn
rkanl
karnl
krnal
kraln
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