Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'golf', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
golf
Transposition0
oglf
glof
gofl
Transposition1
logf
gflo
Transposition2
folg
Transposition2r
flog
Transposition0x2
ogfl
Slip3A
olgf
glfo
Slip3B
lgof
gfol
Omission
olf
glf
gof
gol
Repetition
ggolf
goolf
gollf
golff
QWERTY Substitution
folf
holf
gilf
gplf
gokf
gold
golg
QWERTY Repetition after
gfolf
gholf
goilf
goplf
golkf
golfd
golfg
QWERTY Repetition before
fgolf
hgolf
giolf
gpolf
goklf
goldf
golgf
QWERTY Substitution Transposed
oflf
flof
fofl
ohlf
hlof
hofl
iglf
glif
gifl
pglf
glpf
gpfl
ogkf
gkof
gofk
ogld
glod
godl
oglg
glog
gogl
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