Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'www.4wd', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
www.4wd
Transposition0
ww.w4wd
www4.wd
www.w4d
www.4dw
Transposition1
w.ww4wd
ww4.wwd
wwww4.d
www.dw4
Transposition2
.www4wd
w4w.wwd
wwwd4w.
Transposition2r
.www4wd
w4.wwwd
www4.wd
wwwdw4.
Transposition0x2
ww.w4wd
www4.wd
www.w4d
www.4dw
ww.ww4d
ww.w4dw
www4.dw
Slip3A
ww.w4wd
ww.4wwd
www4w.d
www.wd4
Slip3B
w.ww4wd
ww4w.wd
wwww.4d
www.d4w
Omission
ww.4wd
www4wd
www.wd
www.4d
www.4w
Repetition
wwww.4wd
www..4wd
www.44wd
www.4wwd
www.4wdd
QWERTY Substitution
qww.4wd
eww.4wd
wqw.4wd
wew.4wd
wwq.4wd
wwe.4wd
www.4qd
www.4ed
www.4ws
www.4wf
QWERTY Repetition after
wqww.4wd
weww.4wd
wwqw.4wd
wwew.4wd
wwwq.4wd
wwwe.4wd
www.4wqd
www.4wed
www.4wds
www.4wdf
QWERTY Repetition before
qwww.4wd
ewww.4wd
wqww.4wd
weww.4wd
wwqw.4wd
wwew.4wd
www.4qwd
www.4ewd
www.4wsd
www.4wfd
QWERTY Substitution Transposed
wqw.4wd
qw.w4wd
qww4.wd
qww.w4d
qww.4dw
wew.4wd
ew.w4wd
eww4.wd
eww.w4d
eww.4dw
qww.4wd
wwq.4wd
wq.w4wd
wqw4.wd
wqw.w4d
wqw.4dw
eww.4wd
wwe.4wd
we.w4wd
wew4.wd
wew.w4d
wew.4dw
ww.q4wd
wwq4.wd
wwq.w4d
wwq.4dw
ww.e4wd
wwe4.wd
wwe.w4d
wwe.4dw
ww.w4qd
www4.qd
www.q4d
www.4dq
ww.w4ed
www4.ed
www.e4d
www.4de
ww.w4ws
www4.ws
www.w4s
www.4sw
ww.w4wf
www4.wf
www.w4f
www.4fw
WrongDoubles
www.4wd
ww..4wd
$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