Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'calendar', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
calendar
Transposition0
aclendar
claendar
caelndar
calnedar
calednar
calenadr
calendra
Transposition1
lacendar
celandar
caneldar
caldnear
caleadnr
calenrad
Transposition2
ealcndar
cnleadar
cadenlar
calander
calerdan
Transposition2r
elacndar
cneladar
cadnelar
caladner
caleradn
Transposition0x2
acelndar
aclnedar
aclednar
aclenadr
aclendra
clanedar
claednar
claenadr
claendra
caeldnar
caelnadr
caelndra
calneadr
calnedra
calednra
Slip3A
alcendar
cleandar
caenldar
calndear
caledanr
calenard
Slip3B
lcaendar
cealndar
canledar
caldenar
caleandr
calenrda
Omission
alendar
clendar
caendar
calndar
caledar
calenar
calendr
calenda
Repetition
ccalendar
caalendar
callendar
caleendar
calenndar
calenddar
calendaar
calendarr
QWERTY Substitution
xalendar
valendar
cslendar
cakendar
calwndar
calrndar
calebdar
calemdar
calensar
calenfar
calendsr
calendae
calendat
QWERTY Repetition after
cxalendar
cvalendar
caslendar
calkendar
calewndar
calerndar
calenbdar
calenmdar
calendsar
calendfar
calendasr
calendare
calendart
QWERTY Repetition before
xcalendar
vcalendar
csalendar
caklendar
calwendar
calrendar
calebndar
calemndar
calensdar
calenfdar
calendsar
calendaer
calendatr
QWERTY Substitution Transposed
axlendar
xlaendar
xaelndar
xalnedar
xalednar
xalenadr
xalendra
avlendar
vlaendar
vaelndar
valnedar
valednar
valenadr
valendra
sclendar
clsendar
cselndar
cslnedar
cslednar
cslenadr
cslendra
ackendar
ckaendar
caekndar
caknedar
cakednar
cakenadr
cakendra
aclwndar
clawndar
cawlndar
calnwdar
calwdnar
calwnadr
calwndra
aclrndar
clarndar
carlndar
calnrdar
calrdnar
calrnadr
calrndra
aclebdar
claebdar
caelbdar
calbedar
caledbar
calebadr
calebdra
aclemdar
claemdar
caelmdar
calmedar
caledmar
calemadr
calemdra
aclensar
claensar
caelnsar
calnesar
calesnar
calenasr
calensra
aclenfar
claenfar
caelnfar
calnefar
calefnar
calenafr
calenfra
aclendsr
claendsr
caelndsr
calnedsr
calednsr
calensdr
calendrs
aclendae
claendae
caelndae
calnedae
calednae
calenade
calendea
aclendat
claendat
caelndat
calnedat
calednat
calenadt
calendta
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