Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'paypal', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
paypal
Transposition0
apypal
pyapal
papyal
payapl
paypla
Transposition1
yappal
ppyaal
paapyl
paylap
Transposition2
palpay
Transposition2r
pyapal
papyal
palapy
Transposition0x2
appyal
apyapl
apypla
pyaapl
pyapla
papyla
Slip3A
ayppal
pypaal
papayl
payalp
Slip3B
ypapal
ppayal
paaypl
paylpa
Omission
aypal
pypal
papal
payal
paypl
paypa
Repetition
ppaypal
paaypal
payypal
payppal
paypaal
paypall
QWERTY Substitution
oaypal
psypal
patpal
paupal
payoal
paypsl
paypak
QWERTY Repetition after
poaypal
pasypal
paytpal
payupal
paypoal
paypasl
paypalk
QWERTY Repetition before
opaypal
psaypal
patypal
pauypal
payopal
paypsal
paypakl
QWERTY Substitution Transposed
aoypal
oyapal
oapyal
oayapl
oaypla
spypal
pyspal
pspyal
psyapl
psypla
aptpal
ptapal
paptal
patapl
patpla
apupal
puapal
papual
pauapl
paupla
apyoal
pyaoal
paoyal
payaol
payola
apypsl
pyapsl
papysl
payspl
paypls
apypak
pyapak
papyak
payapk
paypka
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