Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'mysql', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
mysql
Transposition0
ymsql
msyql
myqsl
myslq
Transposition1
symql
mqsyl
mylqs
Transposition2
qysml
mlsqy
Transposition2r
qsyml
mlqsy
Transposition0x2
ymqsl
ymslq
msylq
Slip3A
ysmql
msqyl
myqls
Slip3B
smyql
mqysl
mylsq
Omission
ysql
msql
myql
mysl
mysq
Repetition
mmysql
myysql
myssql
mysqql
mysqll
QWERTY Substitution
nysql
mtsql
musql
myaql
mydql
myswl
mysqk
QWERTY Repetition after
mnysql
mytsql
myusql
mysaql
mysdql
mysqwl
mysqlk
QWERTY Repetition before
nmysql
mtysql
muysql
myasql
mydsql
myswql
mysqkl
QWERTY Substitution Transposed
ynsql
nsyql
nyqsl
nyslq
tmsql
mstql
mtqsl
mtslq
umsql
msuql
muqsl
muslq
ymaql
mayql
myqal
myalq
ymdql
mdyql
myqdl
mydlq
ymswl
msywl
mywsl
myslw
ymsqk
msyqk
myqsk
myskq
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