Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'clean', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
clean
Transposition0
lcean
celan
claen
clena
Transposition1
elcan
caeln
clnae
Transposition2
alecn
cneal
Transposition2r
aelcn
cnael
Transposition0x2
lcaen
lcena
celna
Slip3A
lecan
cealn
clane
Slip3B
eclan
calen
clnea
Omission
lean
cean
clan
clen
clea
Repetition
cclean
cllean
cleean
cleaan
cleann
QWERTY Substitution
xlean
vlean
ckean
clwan
clran
clesn
cleab
cleam
QWERTY Repetition after
cxlean
cvlean
clkean
clewan
cleran
cleasn
cleanb
cleanm
QWERTY Repetition before
xclean
vclean
cklean
clwean
clrean
clesan
cleabn
cleamn
QWERTY Substitution Transposed
lxean
xelan
xlaen
xlena
lvean
velan
vlaen
vlena
kcean
cekan
ckaen
ckena
lcwan
cwlan
clawn
clwna
lcran
crlan
clarn
clrna
lcesn
celsn
clsen
clens
lceab
celab
claeb
cleba
lceam
celam
claem
clema
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
$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