Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'mall', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
mall
Transposition0
amll
mlal
Transposition1
laml
mlla
Transposition2
lalm
Transposition2r
llam
Transposition0x2
amll
Slip3A
alml
mlla
Slip3B
lmal
mlal
Omission
all
mll
mal
Repetition
mmall
maall
malll
QWERTY Substitution
nall
msll
makl
malk
QWERTY Repetition after
mnall
masll
malkl
mallk
QWERTY Repetition before
nmall
msall
makll
malkl
QWERTY Substitution Transposed
anll
nlal
smll
mlsl
amkl
mkal
malk
amlk
mlak
makl
WrongDoubles
maal
$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