Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'pumps', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
pumps
Transposition0
upmps
pmups
pupms
pumsp
Transposition1
mupps
ppmus
puspm
Transposition2
psmpu
Transposition2r
pmups
pspmu
Transposition0x2
uppms
upmsp
pmusp
Slip3A
umpps
pmpus
pupsm
Slip3B
mpups
ppums
pusmp
Omission
umps
pmps
pups
pums
pump
Repetition
ppumps
puumps
pummps
pumpps
pumpss
QWERTY Substitution
oumps
pymps
pimps
punps
pumos
pumpa
pumpd
QWERTY Repetition after
poumps
puymps
puimps
pumnps
pumpos
pumpsa
pumpsd
QWERTY Repetition before
opumps
pyumps
piumps
punmps
pumops
pumpas
pumpds
QWERTY Substitution Transposed
uomps
omups
oupms
oumsp
ypmps
pmyps
pypms
pymsp
ipmps
pmips
pipms
pimsp
upnps
pnups
pupns
punsp
upmos
pmuos
puoms
pumso
upmpa
pmupa
pupma
pumap
upmpd
pmupd
pupmd
pumdp
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