Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'itrain', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
itrain
Transposition0
tirain
irtain
itarin
itrian
itrani
Transposition1
rtiain
iartin
itiarn
itrnia
Transposition2
atriin
iiratn
itnair
Transposition2r
artiin
iiartn
itniar
Transposition0x2
tiarin
tirian
tirani
irtian
irtani
itarni
Slip3A
triain
iratin
itairn
itrina
Slip3B
ritain
iatrin
itiran
itrnai
Omission
train
irain
itain
itrin
itran
itrai
Repetition
iitrain
ittrain
itrrain
itraain
itraiin
itrainn
QWERTY Substitution
utrain
otrain
irrain
iyrain
iteain
ittain
itrsin
itraun
itraon
itraib
itraim
QWERTY Repetition after
iutrain
iotrain
itrrain
ityrain
itreain
itrtain
itrasin
itraiun
itraion
itrainb
itrainm
QWERTY Repetition before
uitrain
oitrain
irtrain
iytrain
iterain
ittrain
itrsain
itrauin
itraoin
itraibn
itraimn
QWERTY Substitution Transposed
turain
urtain
utarin
utrian
utrani
torain
ortain
otarin
otrian
otrani
rirain
irarin
irrian
irrani
yirain
iryain
iyarin
iyrian
iyrani
tieain
ietain
itaein
iteian
iteani
titain
itatin
ittian
ittani
tirsin
irtsin
itsrin
itrisn
itrsni
tiraun
irtaun
itarun
itruan
itranu
tiraon
irtaon
itaron
itroan
itrano
tiraib
irtaib
itarib
itriab
itrabi
tiraim
irtaim
itarim
itriam
itrami
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