Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'kkday', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
kkday
Transposition0
kdkay
kkady
kkdya
Transposition1
dkkay
kadky
kkyad
Transposition2
akdky
kydak
Transposition2r
adkky
kyadk
Transposition0x2
kkady
kkdya
kdkya
Slip3A
kdkay
kdaky
kkayd
Slip3B
dkkay
kakdy
kkyda
Omission
kday
kkay
kkdy
kkda
Repetition
kkkday
kkdday
kkdaay
kkdayy
QWERTY Substitution
jkday
lkday
kjday
klday
kksay
kkfay
kkdsy
kkdat
kkdau
QWERTY Repetition after
kjkday
klkday
kkjday
kklday
kkdsay
kkdfay
kkdasy
kkdayt
kkdayu
QWERTY Repetition before
jkkday
lkkday
kjkday
klkday
kksday
kkfday
kkdsay
kkdaty
kkdauy
QWERTY Substitution Transposed
kjday
jdkay
jkady
jkdya
klday
ldkay
lkady
lkdya
jkday
kdjay
kjady
kjdya
lkday
kdlay
klady
kldya
kskay
kkasy
kksya
kfkay
kkafy
kkfya
kdksy
kksdy
kkdys
kdkat
kkadt
kkdta
kdkau
kkadu
kkdua
WrongDoubles
kdday
$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