Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'wspa', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
wspa
Transposition0
swpa
wpsa
wsap
Transposition1
pswa
waps
Transposition2
aspw
Transposition2r
apsw
Transposition0x2
swap
Slip3A
spwa
wpas
Slip3B
pwsa
wasp
Omission
spa
wpa
wsa
wsp
Repetition
wwspa
wsspa
wsppa
wspaa
QWERTY Substitution
qspa
espa
wapa
wdpa
wsoa
wsps
QWERTY Repetition after
wqspa
wespa
wsapa
wsdpa
wspoa
wspas
QWERTY Repetition before
qwspa
ewspa
waspa
wdspa
wsopa
wspsa
QWERTY Substitution Transposed
sqpa
qpsa
qsap
sepa
epsa
esap
awpa
wpaa
waap
dwpa
wpda
wdap
swoa
wosa
wsao
swps
wpss
wssp
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
$sortKeys
$stringify
$stringifySafe
$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