Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'crash', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
crash
Transposition0
rcash
carsh
crsah
crahs
Transposition1
arcsh
csarh
crhsa
Transposition2
srach
chasr
Transposition2r
sarch
chsar
Transposition0x2
rcsah
rcahs
carhs
Slip3A
racsh
casrh
crsha
Slip3B
acrsh
csrah
crhas
Omission
rash
cash
crsh
crah
cras
Repetition
ccrash
crrash
craash
crassh
crashh
QWERTY Substitution
xrash
vrash
ceash
ctash
crssh
craah
cradh
crasg
crasj
QWERTY Repetition after
cxrash
cvrash
creash
crtash
crassh
crasah
crasdh
crashg
crashj
QWERTY Repetition before
xcrash
vcrash
cerash
ctrash
crsash
craash
cradsh
crasgh
crasjh
QWERTY Substitution Transposed
rxash
xarsh
xrsah
xrahs
rvash
varsh
vrsah
vrahs
ecash
caesh
cesah
ceahs
tcash
catsh
ctsah
ctahs
rcssh
csrsh
crshs
rcaah
carah
craha
rcadh
cardh
crdah
crahd
rcasg
carsg
crsag
crags
rcasj
carsj
crsaj
crajs
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