Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'spelling', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
spelling
Transposition0
pselling
seplling
spleling
spelilng
spellnig
spellign
Transposition1
epslling
slepling
splleing
speillng
spelnilg
spellgni
Transposition2
lpesling
slelping
spilleng
spenlilg
spelginl
Transposition2r
lepsling
slleping
spilleng
spenillg
spelgnil
Transposition0x2
psleling
pselling
pselilng
psellnig
psellign
seplling
seplilng
sepllnig
sepllign
spleilng
splelnig
splelign
spellnig
spellign
spelilgn
Slip3A
peslling
selpling
splleing
spelilng
spelinlg
spellngi
Slip3B
esplling
slpeling
spleling
speillng
spelnlig
spellgin
Omission
pelling
selling
splling
speling
spellng
spellig
spellin
Repetition
sspelling
sppelling
speelling
spellling
spelliing
spellinng
spellingg
QWERTY Substitution
apelling
dpelling
soelling
spwlling
sprlling
spekling
spelking
spellung
spellong
spellibg
spellimg
spellinf
spellinh
QWERTY Repetition after
sapelling
sdpelling
spoelling
spewlling
sperlling
spelkling
spellking
spelliung
spelliong
spellinbg
spellinmg
spellingf
spellingh
QWERTY Repetition before
aspelling
dspelling
sopelling
spwelling
sprelling
speklling
spelkling
spelluing
spelloing
spellibng
spellimng
spellinfg
spellinhg
QWERTY Substitution Transposed
paelling
aeplling
apleling
apelilng
apellnig
apellign
pdelling
deplling
dpleling
dpelilng
dpellnig
dpellign
oselling
seolling
soleling
soelilng
soellnig
soellign
pswlling
swplling
splwling
spwlilng
spwllnig
spwllign
psrlling
srplling
splrling
sprlilng
sprllnig
sprllign
psekling
sepkling
spkeling
spelking
spekilng
speklnig
speklign
pselking
seplking
spleking
spekling
spelikng
spelknig
spelkign
psellung
sepllung
splelung
spelulng
spellnug
spellugn
psellong
sepllong
splelong
spelolng
spellnog
spellogn
psellibg
sepllibg
splelibg
spelilbg
spellbig
spelligb
psellimg
sepllimg
splelimg
spelilmg
spellmig
spelligm
psellinf
sepllinf
splelinf
spelilnf
spellnif
spellifn
psellinh
sepllinh
splelinh
spelilnh
spellnih
spellihn
WrongDoubles
speeling
speliing
$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