Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'zazzle', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
zazzle
Transposition0
azzzle
zzazle
zazlze
zazzel
Transposition1
zzzale
zalzze
zazelz
Transposition2
zlzzae
zaezlz
Transposition2r
zzazle
zlzzae
zaelzz
Transposition0x2
azzzle
azzlze
azzzel
zzalze
zzazel
zazzel
Slip3A
azzzle
zzzale
zazlze
zazlez
Slip3B
zzazle
zalzze
zazezl
Omission
azzle
zzzle
zazle
zazze
zazzl
Repetition
zzazzle
zaazzle
zazzzle
zazzlle
zazzlee
QWERTY Substitution
xazzle
zszzle
zaxzle
zazxle
zazzke
zazzlw
zazzlr
QWERTY Repetition after
zxazzle
zaszzle
zazxzle
zazzxle
zazzlke
zazzlew
zazzler
QWERTY Repetition before
xzazzle
zsazzle
zaxzzle
zazxzle
zazzkle
zazzlwe
zazzlre
QWERTY Substitution Transposed
axzzle
xzazle
xazlze
xazzel
szzzle
zzszle
zszlze
zszzel
azxzle
zxazle
zazxle
zaxlze
zaxzel
azzxle
zzaxle
zaxzle
zazlxe
zazxel
azzzke
zzazke
zazkze
zazzek
azzzlw
zzazlw
zazlzw
zazzwl
azzzlr
zzazlr
zazlzr
zazzrl
WrongDoubles
zaazle
zazlle
$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