Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'light', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
light
Transposition0
ilght
lgiht
lihgt
ligth
Transposition1
gilht
lhgit
lithg
Transposition2
higlt
ltghi
Transposition2r
hgilt
lthgi
Transposition0x2
ilhgt
ilgth
lgith
Slip3A
iglht
lghit
lihtg
Slip3B
gliht
lhigt
litgh
Omission
ight
lght
liht
ligt
ligh
Repetition
llight
liight
ligght
lighht
lightt
QWERTY Substitution
kight
lught
loght
lifht
lihht
liggt
ligjt
lighr
lighy
QWERTY Repetition after
lkight
liught
lioght
ligfht
lighht
lighgt
lighjt
lightr
lighty
QWERTY Repetition before
klight
luight
loight
lifght
lihght
ligght
ligjht
lighrt
lighyt
QWERTY Substitution Transposed
ikght
kgiht
kihgt
kigth
ulght
lguht
luhgt
lugth
olght
lgoht
lohgt
logth
ilfht
lfiht
lihft
lifth
ilhht
lhiht
lihth
ilggt
lgigt
ligtg
ilgjt
lgijt
lijgt
ligtj
ilghr
lgihr
lihgr
ligrh
ilghy
lgihy
lihgy
ligyh
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