Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'levys', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
levys
Transposition0
elvys
lveys
leyvs
levsy
Transposition1
velys
lyves
lesyv
Transposition2
yevls
lsvye
Transposition2r
yvels
lsyve
Transposition0x2
elyvs
elvsy
lvesy
Slip3A
evlys
lvyes
leysv
Slip3B
vleys
lyevs
lesvy
Omission
evys
lvys
leys
levs
levy
Repetition
llevys
leevys
levvys
levyys
levyss
QWERTY Substitution
kevys
lwvys
lrvys
lecys
lebys
levts
levus
levya
levyd
QWERTY Repetition after
lkevys
lewvys
lervys
levcys
levbys
levyts
levyus
levysa
levysd
QWERTY Repetition before
klevys
lwevys
lrevys
lecvys
lebvys
levtys
levuys
levyas
levyds
QWERTY Substitution Transposed
ekvys
kveys
keyvs
kevsy
wlvys
lvwys
lwyvs
lwvsy
rlvys
lvrys
lryvs
lrvsy
elcys
lceys
leycs
lecsy
elbys
lbeys
leybs
lebsy
elvts
lvets
letvs
levst
elvus
lveus
leuvs
levsu
elvya
lveya
leyva
levay
elvyd
lveyd
leyvd
levdy
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