Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'puzzles', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
puzzles
Transposition0
upzzles
pzuzles
puzlzes
puzzels
puzzlse
Transposition1
zupzles
pzzules
pulzzes
puzelzs
puzzsel
Transposition2
zuzples
plzzues
puezlzs
puzslez
Transposition2r
zzuples
plzzues
puelzzs
puzselz
Transposition0x2
upzzles
upzlzes
upzzels
upzzlse
pzulzes
pzuzels
pzuzlse
puzzels
puzzlse
puzlzse
Slip3A
uzpzles
pzzules
puzlzes
puzlezs
puzzesl
Slip3B
zpuzles
pzuzles
pulzzes
puzezls
puzzsle
Omission
uzzles
pzzles
puzles
puzzes
puzzls
puzzle
Repetition
ppuzzles
puuzzles
puzzzles
puzzlles
puzzlees
puzzless
QWERTY Substitution
ouzzles
pyzzles
pizzles
puxzles
puzxles
puzzkes
puzzlws
puzzlrs
puzzlea
puzzled
QWERTY Repetition after
pouzzles
puyzzles
puizzles
puzxzles
puzzxles
puzzlkes
puzzlews
puzzlers
puzzlesa
puzzlesd
QWERTY Repetition before
opuzzles
pyuzzles
piuzzles
puxzzles
puzxzles
puzzkles
puzzlwes
puzzlres
puzzleas
puzzleds
QWERTY Substitution Transposed
uozzles
ozuzles
ouzlzes
ouzzels
ouzzlse
ypzzles
pzyzles
pyzlzes
pyzzels
pyzzlse
ipzzles
pzizles
pizlzes
pizzels
pizzlse
upxzles
pxuzles
puzxles
puxlzes
puxzels
puxzlse
upzxles
pzuxles
puxzles
puzlxes
puzxels
puzxlse
upzzkes
pzuzkes
puzkzes
puzzeks
puzzkse
upzzlws
pzuzlws
puzlzws
puzzwls
puzzlsw
upzzlrs
pzuzlrs
puzlzrs
puzzrls
puzzlsr
upzzlea
pzuzlea
puzlzea
puzzela
puzzlae
upzzled
pzuzled
puzlzed
puzzeld
puzzlde
WrongDoubles
puuzles
puzlles
$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