Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'tiffen', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
tiffen
Transposition0
itffen
tfifen
tifefn
tiffne
Transposition1
fitfen
tffien
tieffn
tifnef
Transposition2
fiften
teffin
tinfef
Transposition2r
ffiten
teffin
tineff
Transposition0x2
itffen
itfefn
itffne
tfiefn
tfifne
tiffne
Slip3A
iftfen
tffien
tifefn
tifenf
Slip3B
ftifen
tfifen
tieffn
tifnfe
Omission
iffen
tffen
tifen
tiffn
tiffe
Repetition
ttiffen
tiiffen
tifffen
tiffeen
tiffenn
QWERTY Substitution
riffen
yiffen
tuffen
toffen
tidfen
tigfen
tifden
tifgen
tiffwn
tiffrn
tiffeb
tiffem
QWERTY Repetition after
triffen
tyiffen
tiuffen
tioffen
tifdfen
tifgfen
tiffden
tiffgen
tiffewn
tiffern
tiffenb
tiffenm
QWERTY Repetition before
rtiffen
ytiffen
tuiffen
toiffen
tidffen
tigffen
tifdfen
tifgfen
tiffwen
tiffren
tiffebn
tiffemn
QWERTY Substitution Transposed
irffen
rfifen
rifefn
riffne
iyffen
yfifen
yifefn
yiffne
utffen
tfufen
tufefn
tuffne
otffen
tfofen
tofefn
toffne
itdfen
tdifen
tifden
tidefn
tidfne
itgfen
tgifen
tifgen
tigefn
tigfne
itfden
tfiden
tidfen
tifedn
tifdne
itfgen
tfigen
tigfen
tifegn
tifgne
itffwn
tfifwn
tifwfn
tiffnw
itffrn
tfifrn
tifrfn
tiffnr
itffeb
tfifeb
tifefb
tiffbe
itffem
tfifem
tifefm
tiffme
WrongDoubles
tiifen
tifeen
$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
