Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'crayola', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
crayola
Transposition0
rcayola
caryola
cryaola
craoyla
crayloa
crayoal
Transposition1
arcyola
cyarola
croyala
craloya
crayalo
Transposition2
yracola
coayrla
crlyoaa
craaoly
Transposition2r
yarcola
coyarla
crloyaa
craaloy
Transposition0x2
rcyaola
rcaoyla
rcayloa
rcayoal
caroyla
caryloa
caryoal
cryaloa
cryaoal
craoyal
Slip3A
racyola
cayrola
cryoala
craolya
craylao
Slip3B
acryola
cyraola
croayla
cralyoa
crayaol
Omission
rayola
cayola
cryola
craola
crayla
crayoa
crayol
Repetition
ccrayola
crrayola
craayola
crayyola
crayoola
crayolla
crayolaa
QWERTY Substitution
xrayola
vrayola
ceayola
ctayola
crsyola
cratola
crauola
crayila
craypla
crayoka
crayols
QWERTY Repetition after
cxrayola
cvrayola
creayola
crtayola
crasyola
craytola
crayuola
crayoila
crayopla
crayolka
crayolas
QWERTY Repetition before
xcrayola
vcrayola
cerayola
ctrayola
crsayola
cratyola
crauyola
crayiola
craypola
crayokla
crayolsa
QWERTY Substitution Transposed
rxayola
xaryola
xryaola
xraoyla
xrayloa
xrayoal
rvayola
varyola
vryaola
vraoyla
vrayloa
vrayoal
ecayola
caeyola
ceyaola
ceaoyla
ceayloa
ceayoal
tcayola
catyola
ctyaola
ctaoyla
ctayloa
ctayoal
rcsyola
csryola
crysola
crsoyla
crsyloa
crsyoal
rcatola
cartola
crtaola
craotla
cratloa
cratoal
rcauola
caruola
cruaola
craoula
crauloa
crauoal
rcayila
caryila
cryaila
craiyla
craylia
crayial
rcaypla
carypla
cryapla
crapyla
craylpa
craypal
rcayoka
caryoka
cryaoka
craoyka
craykoa
crayoak
rcayols
caryols
cryaols
craoyls
craylos
crayosl
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