Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'platypus', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
platypus
Transposition0
lpatypus
paltypus
pltaypus
playtpus
platpyus
platyups
platypsu
Transposition1
alptypus
ptalypus
plytapus
plapytus
platupys
platysup
Transposition2
tlapypus
pyatlpus
plptyaus
plauypts
platspuy
Transposition2r
talpypus
pytalpus
plpytaus
plaupyts
platsupy
Transposition0x2
lptaypus
lpaytpus
lpatpyus
lpatyups
lpatypsu
palytpus
paltpyus
paltyups
paltypsu
pltapyus
pltayups
pltaypsu
playtups
playtpsu
platpysu
Slip3A
laptypus
patlypus
pltyapus
playptus
platpuys
platyusp
Slip3B
apltypus
ptlaypus
plyatpus
plaptyus
platuyps
platyspu
Omission
latypus
patypus
pltypus
playpus
platpus
platyus
platyps
platypu
Repetition
pplatypus
pllatypus
plaatypus
plattypus
platyypus
platyppus
platypuus
platypuss
QWERTY Substitution
olatypus
pkatypus
plstypus
plarypus
playypus
plattpus
platupus
platyous
platypys
platypis
platypua
platypud
QWERTY Repetition after
polatypus
plkatypus
plastypus
platrypus
platyypus
platytpus
platyupus
platypous
platypuys
platypuis
platypusa
platypusd
QWERTY Repetition before
oplatypus
pklatypus
plsatypus
plartypus
playtypus
plattypus
platuypus
platyopus
platypyus
platypius
platypuas
platypuds
QWERTY Substitution Transposed
loatypus
oaltypus
oltaypus
olaytpus
olatpyus
olatyups
olatypsu
kpatypus
paktypus
pktaypus
pkaytpus
pkatpyus
pkatyups
pkatypsu
lpstypus
psltypus
pltsypus
plsytpus
plstpyus
plstyups
plstypsu
lparypus
palrypus
plraypus
playrpus
plarpyus
plaryups
plarypsu
lpayypus
palyypus
plyaypus
playpyus
playyups
playypsu
lpattpus
palttpus
pltatpus
platptus
plattups
plattpsu
lpatupus
paltupus
pltaupus
plautpus
platpuus
platuups
platupsu
lpatyous
paltyous
pltayous
playtous
platoyus
platyuos
platyosu
lpatypys
paltypys
pltaypys
playtpys
platpyys
platyyps
platypsy
lpatypis
paltypis
pltaypis
playtpis
platpyis
platyips
platypsi
lpatypua
paltypua
pltaypua
playtpua
platpyua
platyupa
platypau
lpatypud
paltypud
pltaypud
playtpud
platpyud
platyupd
platypdu
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