Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'kayak', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
kayak
Transposition0
akyak
kyaak
kaayk
kayka
Transposition1
yakak
kakay
Transposition2
aaykk
kkyaa
Transposition2r
ayakk
kkaya
Transposition0x2
akayk
akyka
kyaka
Slip3A
aykak
kyaak
kaaky
Slip3B
ykaak
kaayk
kakya
Omission
ayak
kyak
kaak
kayk
kaya
Repetition
kkayak
kaayak
kayyak
kayaak
kayakk
QWERTY Substitution
jayak
layak
ksyak
katak
kauak
kaysk
kayaj
kayal
QWERTY Repetition after
kjayak
klayak
kasyak
kaytak
kayuak
kayask
kayakj
kayakl
QWERTY Repetition before
jkayak
lkayak
ksayak
katyak
kauyak
kaysak
kayajk
kayalk
QWERTY Substitution Transposed
ajyak
jyaak
jaayk
jayka
alyak
lyaak
laayk
layka
skyak
kysak
ksayk
ksyka
aktak
ktaak
kaatk
katka
akuak
kuaak
kaauk
kauka
akysk
kyask
kasyk
kayks
akyaj
kyaaj
kaayj
kayja
akyal
kyaal
kaayl
kayla
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