Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'campus', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
campus
Transposition0
acmpus
cmapus
capmus
camups
campsu
Transposition1
macpus
cpmaus
caupms
camsup
Transposition2
pamcus
cumpas
caspum
Transposition2r
pmacus
cupmas
casupm
Transposition0x2
acpmus
acmups
acmpsu
cmaups
cmapsu
capmsu
Slip3A
amcpus
cmpaus
capums
camusp
Slip3B
mcapus
cpamus
caumps
camspu
Omission
ampus
cmpus
capus
camus
camps
campu
Repetition
ccampus
caampus
cammpus
camppus
campuus
campuss
QWERTY Substitution
xampus
vampus
csmpus
canpus
camous
campys
campis
campua
campud
QWERTY Repetition after
cxampus
cvampus
casmpus
camnpus
campous
campuys
campuis
campusa
campusd
QWERTY Repetition before
xcampus
vcampus
csampus
canmpus
camopus
campyus
campius
campuas
campuds
QWERTY Substitution Transposed
axmpus
xmapus
xapmus
xamups
xampsu
avmpus
vmapus
vapmus
vamups
vampsu
scmpus
cmspus
cspmus
csmups
csmpsu
acnpus
cnapus
capnus
canups
canpsu
acmous
cmaous
caomus
camuos
camosu
acmpys
cmapys
capmys
camyps
campsy
acmpis
cmapis
capmis
camips
campsi
acmpua
cmapua
capmua
camupa
campau
acmpud
cmapud
capmud
camupd
campdu
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