Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'walkin', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
walkin
Transposition0
awlkin
wlakin
waklin
walikn
walkni
Transposition1
lawkin
wklain
waikln
walnik
Transposition2
kalwin
wilkan
wankil
Transposition2r
klawin
wiklan
wanikl
Transposition0x2
awklin
awlikn
awlkni
wlaikn
wlakni
waklni
Slip3A
alwkin
wlkain
wakiln
walink
Slip3B
lwakin
wkalin
wailkn
walnki
Omission
alkin
wlkin
wakin
walin
walkn
walki
Repetition
wwalkin
waalkin
wallkin
walkkin
walkiin
walkinn
QWERTY Substitution
qalkin
ealkin
wslkin
wakkin
waljin
wallin
walkun
walkon
walkib
walkim
QWERTY Repetition after
wqalkin
wealkin
waslkin
walkkin
walkjin
walklin
walkiun
walkion
walkinb
walkinm
QWERTY Repetition before
qwalkin
ewalkin
wsalkin
waklkin
waljkin
wallkin
walkuin
walkoin
walkibn
walkimn
QWERTY Substitution Transposed
aqlkin
qlakin
qaklin
qalikn
qalkni
aelkin
elakin
eaklin
ealikn
ealkni
swlkin
wlskin
wsklin
wslikn
wslkni
awkkin
wkakin
wakikn
wakkni
awljin
wlajin
wajlin
walijn
waljni
awllin
wlalin
waliln
wallni
awlkun
wlakun
waklun
walukn
walknu
awlkon
wlakon
waklon
walokn
walkno
awlkib
wlakib
waklib
walikb
walkbi
awlkim
wlakim
waklim
walikm
walkmi
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
$sortKeys
$stringify
$stringifySafe
$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