Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'switch', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
switch
Transposition0
wsitch
siwtch
swtich
swicth
swithc
Transposition1
iwstch
stiwch
swctih
swihct
Transposition2
twisch
scitwh
swhtci
Transposition2r
tiwsch
sctiwh
swhcti
Transposition0x2
wstich
wsicth
wsithc
siwcth
siwthc
swtihc
Slip3A
wistch
sitwch
swtcih
swicht
Slip3B
iswtch
stwich
swcith
swihtc
Omission
witch
sitch
swtch
swich
swith
switc
Repetition
sswitch
swwitch
swiitch
swittch
switcch
switchh
QWERTY Substitution
awitch
dwitch
sqitch
seitch
swutch
swotch
swirch
swiych
switxh
switvh
switcg
switcj
QWERTY Repetition after
sawitch
sdwitch
swqitch
sweitch
swiutch
swiotch
switrch
switych
switcxh
switcvh
switchg
switchj
QWERTY Repetition before
aswitch
dswitch
sqwitch
sewitch
swuitch
swoitch
swirtch
swiytch
switxch
switvch
switcgh
switcjh
QWERTY Substitution Transposed
waitch
aiwtch
awtich
awicth
awithc
wditch
diwtch
dwtich
dwicth
dwithc
qsitch
siqtch
sqtich
sqicth
sqithc
esitch
sietch
setich
seicth
seithc
wsutch
suwtch
swtuch
swucth
swuthc
wsotch
sowtch
swtoch
swocth
swothc
wsirch
siwrch
swrich
swicrh
swirhc
wsiych
siwych
swyich
swicyh
swiyhc
wsitxh
siwtxh
swtixh
swixth
swithx
wsitvh
siwtvh
swtivh
swivth
swithv
wsitcg
siwtcg
swticg
swictg
switgc
wsitcj
siwtcj
swticj
swictj
switjc
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