Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'pulse', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
pulse
Transposition0
uplse
pluse
pusle
pules
Transposition1
lupse
pslue
puesl
Transposition2
sulpe
pelsu
Transposition2r
slupe
peslu
Transposition0x2
upsle
uples
plues
Slip3A
ulpse
plsue
pusel
Slip3B
lpuse
psule
puels
Omission
ulse
plse
puse
pule
puls
Repetition
ppulse
puulse
pullse
pulsse
pulsee
QWERTY Substitution
oulse
pylse
pilse
pukse
pulae
pulde
pulsw
pulsr
QWERTY Repetition after
poulse
puylse
puilse
pulkse
pulsae
pulsde
pulsew
pulser
QWERTY Repetition before
opulse
pyulse
piulse
puklse
pulase
puldse
pulswe
pulsre
QWERTY Substitution Transposed
uolse
oluse
ousle
oules
yplse
plyse
pysle
pyles
iplse
plise
pisle
piles
upkse
pkuse
puske
pukes
uplae
pluae
puale
pulea
uplde
plude
pudle
puled
uplsw
plusw
puslw
pulws
uplsr
plusr
puslr
pulrs
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