Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'leather', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
leather
Transposition0
elather
laether
letaher
leahter
leatehr
leathre
Transposition1
aelther
ltaeher
lehtaer
leaehtr
leatreh
Transposition2
tealher
lhateer
leethar
learhet
Transposition2r
taelher
lhtaeer
leehtar
leareht
Transposition0x2
eltaher
elahter
elatehr
elathre
laehter
laetehr
laethre
letaehr
letahre
leahtre
Slip3A
ealther
lateher
lethaer
leahetr
leaterh
Slip3B
alether
lteaher
lehater
leaethr
leatrhe
Omission
eather
lather
lether
leaher
leater
leathr
leathe
Repetition
lleather
leeather
leaather
leatther
leathher
leatheer
leatherr
QWERTY Substitution
keather
lwather
lrather
lesther
learher
leayher
leatger
leatjer
leathwr
leathrr
leathee
leathet
QWERTY Repetition after
lkeather
lewather
lerather
leasther
leatrher
leatyher
leathger
leathjer
leathewr
leatherr
leathere
leathert
QWERTY Repetition before
kleather
lweather
lreather
lesather
learther
leayther
leatgher
leatjher
leathwer
leathrer
leatheer
leathetr
QWERTY Substitution Transposed
ekather
kaether
ketaher
keahter
keatehr
keathre
wlather
lawther
lwtaher
lwahter
lwatehr
lwathre
rlather
larther
lrtaher
lrahter
lratehr
lrathre
elsther
lsether
letsher
leshter
lestehr
lesthre
elarher
laerher
leraher
leahrer
learehr
learhre
elayher
laeyher
leyaher
leahyer
leayehr
leayhre
elatger
laetger
letager
leagter
leategr
leatgre
elatjer
laetjer
letajer
leajter
leatejr
leatjre
elathwr
laethwr
letahwr
leahtwr
leatwhr
leathrw
elathrr
laethrr
letahrr
leahtrr
leatrhr
elathee
laethee
letahee
leahtee
leatehe
elathet
laethet
letahet
leahtet
leateht
leathte
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