Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'rubber', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
rubber
Transposition0
urbber
rbuber
rubebr
rubbre
Transposition1
burber
rbbuer
ruebbr
rubreb
Transposition2
bubrer
rebbur
rurbeb
Transposition2r
bburer
rebbur
rurebb
Transposition0x2
urbber
urbebr
urbbre
rbuebr
rbubre
rubbre
Slip3A
ubrber
rbbuer
rubebr
ruberb
Slip3B
bruber
rbuber
ruebbr
rubrbe
Omission
ubber
rbber
ruber
rubbr
rubbe
Repetition
rrubber
ruubber
rubbber
rubbeer
rubberr
QWERTY Substitution
eubber
tubber
rybber
ribber
ruvber
runber
rubver
rubner
rubbwr
rubbrr
rubbee
rubbet
QWERTY Repetition after
reubber
rtubber
ruybber
ruibber
rubvber
rubnber
rubbver
rubbner
rubbewr
rubberr
rubbere
rubbert
QWERTY Repetition before
erubber
trubber
ryubber
riubber
ruvbber
runbber
rubvber
rubnber
rubbwer
rubbrer
rubbeer
rubbetr
QWERTY Substitution Transposed
uebber
ebuber
eubebr
eubbre
utbber
tbuber
tubebr
tubbre
yrbber
rbyber
rybebr
rybbre
irbber
rbiber
ribebr
ribbre
urvber
rvuber
rubver
ruvebr
ruvbre
urnber
rnuber
rubner
runebr
runbre
urbver
rbuver
ruvber
rubevr
rubvre
urbner
rbuner
runber
rubenr
rubnre
urbbwr
rbubwr
rubwbr
rubbrw
urbbrr
rbubrr
rubrbr
urbbee
rbubee
rubebe
urbbet
rbubet
rubebt
rubbte
WrongDoubles
ruuber
rubeer
$JSON
$address
$applyDefault
$clone
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$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
