Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'belts', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
belts
Transposition0
eblts
blets
betls
belst
Transposition1
lebts
btles
bestl
Transposition2
telbs
bslte
Transposition2r
tlebs
bstle
Transposition0x2
ebtls
eblst
blest
Slip3A
elbts
bltes
betsl
Slip3B
lbets
btels
beslt
Omission
elts
blts
bets
bels
belt
Repetition
bbelts
beelts
bellts
beltts
beltss
QWERTY Substitution
velts
nelts
bwlts
brlts
bekts
belrs
belys
belta
beltd
QWERTY Repetition after
bvelts
bnelts
bewlts
berlts
belkts
beltrs
beltys
beltsa
beltsd
QWERTY Repetition before
vbelts
nbelts
bwelts
brelts
beklts
belrts
belyts
beltas
beltds
QWERTY Substitution Transposed
evlts
vlets
vetls
velst
enlts
nlets
netls
nelst
wblts
blwts
bwtls
bwlst
rblts
blrts
brtls
brlst
ebkts
bkets
betks
bekst
eblrs
blers
berls
belsr
eblys
bleys
beyls
belsy
eblta
bleta
betla
belat
ebltd
bletd
betld
beldt
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