Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'signup', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
signup
Transposition0
isgnup
sginup
singup
sigunp
signpu
Transposition1
gisnup
sngiup
siungp
sigpun
Transposition2
nigsup
sugnip
sipnug
Transposition2r
ngisup
sungip
sipung
Transposition0x2
isngup
isgunp
isgnpu
sgiunp
sginpu
singpu
Slip3A
igsnup
sgniup
sinugp
sigupn
Slip3B
gsinup
snigup
siugnp
sigpnu
Omission
ignup
sgnup
sinup
sigup
signp
signu
Repetition
ssignup
siignup
siggnup
signnup
signuup
signupp
QWERTY Substitution
aignup
dignup
sugnup
sognup
sifnup
sihnup
sigbup
sigmup
signyp
signip
signuo
QWERTY Repetition after
saignup
sdignup
siugnup
siognup
sigfnup
sighnup
signbup
signmup
signuyp
signuip
signupo
QWERTY Repetition before
asignup
dsignup
suignup
soignup
sifgnup
sihgnup
sigbnup
sigmnup
signyup
signiup
signuop
QWERTY Substitution Transposed
iagnup
aginup
aingup
aigunp
aignpu
idgnup
dginup
dingup
digunp
dignpu
usgnup
sgunup
sungup
sugunp
sugnpu
osgnup
sgonup
songup
sogunp
sognpu
isfnup
sfinup
sinfup
sifunp
sifnpu
ishnup
shinup
sinhup
sihunp
sihnpu
isgbup
sgibup
sibgup
sigubp
sigbpu
isgmup
sgimup
simgup
sigump
sigmpu
isgnyp
sginyp
singyp
sigynp
signpy
isgnip
sginip
singip
siginp
signpi
isgnuo
sginuo
singuo
siguno
signou
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
