Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'great', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
great
Transposition0
rgeat
gerat
graet
greta
Transposition1
ergat
gaert
grtae
Transposition2
aregt
gtear
Transposition2r
aergt
gtaer
Transposition0x2
rgaet
rgeta
gerta
Slip3A
regat
geart
grate
Slip3B
egrat
garet
grtea
Omission
reat
geat
grat
gret
grea
Repetition
ggreat
grreat
greeat
greaat
greatt
QWERTY Substitution
freat
hreat
geeat
gteat
grwat
grrat
grest
grear
greay
QWERTY Repetition after
gfreat
ghreat
greeat
grteat
grewat
grerat
greast
greatr
greaty
QWERTY Repetition before
fgreat
hgreat
gereat
gtreat
grweat
grreat
gresat
greart
greayt
QWERTY Substitution Transposed
rfeat
ferat
fraet
freta
rheat
herat
hraet
hreta
egeat
geaet
geeta
tgeat
getat
gtaet
gteta
rgwat
gwrat
grawt
grwta
rgrat
grart
grrta
rgest
gerst
grset
grets
rgear
gerar
graer
grera
rgeay
geray
graey
greya
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