Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'circles', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
circles
Transposition0
icrcles
cricles
cicrles
cirlces
circels
circlse
Transposition1
riccles
ccriles
cilcres
cirelcs
circsel
Transposition2
clrcies
cieclrs
cirslec
Transposition2r
cricles
clcries
cielcrs
cirselc
Transposition0x2
iccrles
icrlces
icrcels
icrclse
crilces
cricels
criclse
cicrels
cicrlse
cirlcse
Slip3A
irccles
crciles
ciclres
cirlecs
circesl
Slip3B
rcicles
ccirles
cilrces
cirecls
circsle
Omission
ircles
crcles
cicles
cirles
circes
circls
circle
Repetition
ccircles
ciircles
cirrcles
circcles
circlles
circlees
circless
QWERTY Substitution
xircles
vircles
curcles
corcles
ciecles
citcles
cirxles
cirvles
circkes
circlws
circlrs
circlea
circled
QWERTY Repetition after
cxircles
cvircles
ciurcles
ciorcles
cirecles
cirtcles
circxles
circvles
circlkes
circlews
circlers
circlesa
circlesd
QWERTY Repetition before
xcircles
vcircles
cuircles
coircles
ciercles
citrcles
cirxcles
cirvcles
circkles
circlwes
circlres
circleas
circleds
QWERTY Substitution Transposed
ixrcles
xricles
xicrles
xirlces
xircels
xirclse
ivrcles
vricles
vicrles
virlces
vircels
virclse
ucrcles
crucles
cucrles
curlces
curcels
curclse
ocrcles
crocles
cocrles
corlces
corcels
corclse
icecles
ceicles
ciceles
cielces
ciecels
cieclse
ictcles
cticles
cictles
citlces
citcels
citclse
icrxles
crixles
cixrles
cirlxes
cirxels
cirxlse
icrvles
crivles
civrles
cirlves
cirvels
cirvlse
icrckes
crickes
cicrkes
cirkces
circeks
circkse
icrclws
criclws
cicrlws
cirlcws
circwls
circlsw
icrclrs
criclrs
cicrlrs
cirlcrs
circrls
circlsr
icrclea
criclea
cicrlea
cirlcea
circela
circlae
icrcled
cricled
cicrled
cirlced
circeld
circlde
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