Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'mrs', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
mrs
Transposition0
rms
msr
Transposition1
srm
Transposition2
Transposition2r
Transposition0x2
Slip3A
rsm
Slip3B
smr
Omission
rs
ms
mr
Repetition
mmrs
mrrs
mrss
QWERTY Substitution
nrs
mes
mts
mra
mrd
QWERTY Repetition after
mnrs
mres
mrts
mrsa
mrsd
QWERTY Repetition before
nmrs
mers
mtrs
mras
mrds
QWERTY Substitution Transposed
rns
nsr
ems
mse
tms
mst
rma
mar
rmd
mdr
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
$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