Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'smugmug', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
smugmug
Transposition0
msugmug
sumgmug
smgumug
smumgug
smugumg
smugmgu
Transposition1
umsgmug
sgummug
smmguug
smuumgg
smuggum
Transposition2
gmusmug
Transposition2r
gumsmug
smgumug
smumgug
smugumg
Transposition0x2
msgumug
msumgug
msugumg
msugmgu
summgug
sumgumg
sumgmgu
smguumg
smgumgu
smumggu
Slip3A
musgmug
sugmmug
smgmuug
smumugg
smugugm
Slip3B
usmgmug
sgmumug
smmugug
smuugmg
smuggmu
Omission
mugmug
sugmug
smgmug
smumug
smugug
smugmg
smugmu
Repetition
ssmugmug
smmugmug
smuugmug
smuggmug
smugmmug
smugmuug
smugmugg
QWERTY Substitution
amugmug
dmugmug
snugmug
smygmug
smigmug
smufmug
smuhmug
smugnug
smugmyg
smugmig
smugmuf
smugmuh
QWERTY Repetition after
samugmug
sdmugmug
smnugmug
smuygmug
smuigmug
smugfmug
smughmug
smugmnug
smugmuyg
smugmuig
smugmugf
smugmugh
QWERTY Repetition before
asmugmug
dsmugmug
snmugmug
smyugmug
smiugmug
smufgmug
smuhgmug
smugnmug
smugmyug
smugmiug
smugmufg
smugmuhg
QWERTY Substitution Transposed
maugmug
aumgmug
amgumug
amumgug
amugumg
amugmgu
mdugmug
dumgmug
dmgumug
dmumgug
dmugumg
dmugmgu
nsugmug
sungmug
sngumug
snumgug
snugumg
snugmgu
msygmug
symgmug
smgymug
smymgug
smygumg
smygmgu
msigmug
simgmug
smgimug
smimgug
smigumg
smigmgu
msufmug
sumfmug
smfumug
smumfug
smufumg
smufmgu
msuhmug
sumhmug
smhumug
smumhug
smuhumg
smuhmgu
msugnug
sumgnug
smgunug
smungug
smugung
smugngu
msugmyg
sumgmyg
smgumyg
smumgyg
smugymg
smugmgy
msugmig
sumgmig
smgumig
smumgig
smugimg
smugmgi
msugmuf
sumgmuf
smgumuf
smumguf
smugumf
smugmfu
msugmuh
sumgmuh
smgumuh
smumguh
smugumh
smugmhu
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