Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'williams', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
williams
Transposition0
iwlliams
wliliams
wililams
willaims
willimas
williasm
Transposition1
liwliams
wlliiams
wiillams
wilailms
willmais
willisma
Transposition2
lilwiams
wialilms
wilmials
willsami
Transposition2r
lliwiams
wiaillms
wilmails
willsmai
Transposition0x2
iwlliams
iwlilams
iwllaims
iwllimas
iwlliasm
wliilams
wlilaims
wlilimas
wliliasm
willaims
willimas
williasm
wililmas
wililasm
willaism
Slip3A
ilwliams
wlliiams
wililams
wilialms
willamis
willimsa
Slip3B
lwiliams
wliliams
wiillams
wilalims
willmias
willisam
Omission
illiams
wlliams
wiliams
willams
willims
willias
william
Repetition
wwilliams
wiilliams
willliams
williiams
williaams
williamms
williamss
QWERTY Substitution
qilliams
eilliams
wulliams
wolliams
wikliams
wilkiams
willuams
willoams
willisms
willians
williama
williamd
QWERTY Repetition after
wqilliams
weilliams
wiulliams
wiolliams
wilkliams
willkiams
williuams
willioams
williasms
williamns
williamsa
williamsd
QWERTY Repetition before
qwilliams
ewilliams
wuilliams
woilliams
wiklliams
wilkliams
willuiams
willoiams
willisams
willianms
williamas
williamds
QWERTY Substitution Transposed
iqlliams
qliliams
qililams
qillaims
qillimas
qilliasm
ielliams
eliliams
eililams
eillaims
eillimas
eilliasm
uwlliams
wluliams
wulilams
wullaims
wullimas
wulliasm
owlliams
wloliams
wolilams
wollaims
wollimas
wolliasm
iwkliams
wkiliams
wilkiams
wikilams
wiklaims
wiklimas
wikliasm
iwlkiams
wlikiams
wikliams
wilikams
wilkaims
wilkimas
wilkiasm
iwlluams
wliluams
wilulams
willaums
willumas
willuasm
iwlloams
wliloams
wilolams
willaoms
willomas
willoasm
iwllisms
wlilisms
wililsms
willsims
willimss
willissm
iwllians
wlilians
wililans
willains
willinas
williasn
iwlliama
wliliama
wililama
willaima
willimaa
williaam
iwlliamd
wliliamd
wililamd
willaimd
willimad
williadm
WrongDoubles
wiiliams
wiliiams
$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