Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'foot', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
foot
Transposition0
ofot
foto
Transposition1
ooft
ftoo
Transposition2
toof
Transposition2r
toof
Transposition0x2
ofto
Slip3A
ooft
foto
Slip3B
ofot
ftoo
Omission
oot
fot
foo
Repetition
ffoot
fooot
foott
QWERTY Substitution
doot
goot
fiot
fpot
foit
fopt
foor
fooy
QWERTY Repetition after
fdoot
fgoot
foiot
fopot
fooit
foopt
footr
footy
QWERTY Repetition before
dfoot
gfoot
fioot
fpoot
foiot
fopot
foort
fooyt
QWERTY Substitution Transposed
odot
doto
ogot
goto
ifot
foit
fito
pfot
fopt
fpto
ofit
fiot
foti
ofpt
fpot
fotp
ofor
foro
ofoy
foyo
WrongDoubles
ffot
fott
$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