Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'vtech', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
vtech
Transposition0
tvech
vetch
vtceh
vtehc
Transposition1
etvch
vceth
vthce
Transposition2
ctevh
vhect
Transposition2r
cetvh
vhcet
Transposition0x2
tvceh
tvehc
vethc
Slip3A
tevch
vecth
vtche
Slip3B
evtch
vcteh
vthec
Omission
tech
vech
vtch
vteh
vtec
Repetition
vvtech
vttech
vteech
vtecch
vtechh
QWERTY Substitution
ctech
btech
vrech
vyech
vtwch
vtrch
vtexh
vtevh
vtecg
vtecj
QWERTY Repetition after
vctech
vbtech
vtrech
vtyech
vtewch
vterch
vtecxh
vtecvh
vtechg
vtechj
QWERTY Repetition before
cvtech
bvtech
vrtech
vytech
vtwech
vtrech
vtexch
vtevch
vtecgh
vtecjh
QWERTY Substitution Transposed
tcech
cetch
ctceh
ctehc
tbech
betch
btceh
btehc
rvech
verch
vrceh
vrehc
yvech
veych
vyceh
vyehc
tvwch
vwtch
vtcwh
vtwhc
tvrch
vrtch
vtcrh
vtrhc
tvexh
vetxh
vtxeh
vtehx
tvevh
vetvh
vtveh
vtehv
tvecg
vetcg
vtceg
vtegc
tvecj
vetcj
vtcej
vtejc
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