Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'candy', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
candy
Transposition0
acndy
cnady
cadny
canyd
Transposition1
nacdy
cdnay
caydn
Transposition2
dancy
cynda
Transposition2r
dnacy
cydna
Transposition0x2
acdny
acnyd
cnayd
Slip3A
ancdy
cnday
cadyn
Slip3B
ncady
cdany
caynd
Omission
andy
cndy
cady
cany
cand
Repetition
ccandy
caandy
canndy
canddy
candyy
QWERTY Substitution
xandy
vandy
csndy
cabdy
camdy
cansy
canfy
candt
candu
QWERTY Repetition after
cxandy
cvandy
casndy
canbdy
canmdy
candsy
candfy
candyt
candyu
QWERTY Repetition before
xcandy
vcandy
csandy
cabndy
camndy
cansdy
canfdy
candty
canduy
QWERTY Substitution Transposed
axndy
xnady
xadny
xanyd
avndy
vnady
vadny
vanyd
scndy
cnsdy
csdny
csnyd
acbdy
cbady
cadby
cabyd
acmdy
cmady
cadmy
camyd
acnsy
cnasy
casny
canys
acnfy
cnafy
cafny
canyf
acndt
cnadt
cadnt
cantd
acndu
cnadu
cadnu
canud
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
$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