Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'gateway', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
gateway
Transposition0
agteway
gtaeway
gaetway
gatweay
gateawy
gatewya
Transposition1
tageway
getaway
gawetay
gatawey
gateyaw
Transposition2
eatgway
gwteaay
gaaewty
gatywae
Transposition2r
etagway
gwetaay
gaawety
gatyawe
Transposition0x2
agetway
agtweay
agteawy
agtewya
gtaweay
gtaeawy
gtaewya
gaetawy
gaetwya
gatweya
Slip3A
atgeway
gteaway
gaewtay
gatwaey
gateayw
Slip3B
tgaeway
geatway
gawteay
gataewy
gateywa
Omission
ateway
gteway
gaeway
gatway
gateay
gatewy
gatewa
Repetition
ggateway
gaateway
gatteway
gateeway
gatewway
gatewaay
gatewayy
QWERTY Substitution
fateway
hateway
gsteway
gareway
gayeway
gatwway
gatrway
gateqay
gateeay
gatewsy
gatewat
gatewau
QWERTY Repetition after
gfateway
ghateway
gasteway
gatreway
gatyeway
gatewway
gaterway
gatewqay
gateweay
gatewasy
gatewayt
gatewayu
QWERTY Repetition before
fgateway
hgateway
gsateway
garteway
gayteway
gatweway
gatreway
gateqway
gateeway
gatewsay
gatewaty
gatewauy
QWERTY Substitution Transposed
afteway
ftaeway
faetway
fatweay
fateawy
fatewya
ahteway
htaeway
haetway
hatweay
hateawy
hatewya
sgteway
gtseway
gsetway
gstweay
gsteawy
gstewya
agreway
graeway
gaerway
garweay
gareawy
garewya
agyeway
gyaeway
gaeyway
gayweay
gayeawy
gayewya
agtwway
gtawway
gawtway
gatwawy
gatwwya
agtrway
gtarway
gartway
gatwray
gatrawy
gatrwya
agteqay
gtaeqay
gaetqay
gatqeay
gateaqy
gateqya
agteeay
gtaeeay
gaeteay
gateaey
gateeya
agtewsy
gtaewsy
gaetwsy
gatwesy
gateswy
gatewys
agtewat
gtaewat
gaetwat
gatweat
gateawt
gatewta
agtewau
gtaewau
gaetwau
gatweau
gateawu
gatewua
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