Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'square', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
square
Transposition0
qsuare
suqare
sqaure
squrae
squaer
Transposition1
uqsare
sauqre
sqraue
squera
Transposition2
aqusre
sruaqe
sqearu
Transposition2r
auqsre
srauqe
sqerau
Transposition0x2
qsaure
qsurae
qsuaer
suqrae
suqaer
sqauer
Slip3A
qusare
suaqre
sqarue
squrea
Slip3B
usqare
saqure
sqruae
squear
Omission
quare
suare
sqare
squre
squae
squar
Repetition
ssquare
sqquare
squuare
squaare
squarre
squaree
QWERTY Substitution
aquare
dquare
swuare
sqyare
sqiare
squsre
squaee
squate
squarw
squarr
QWERTY Repetition after
saquare
sdquare
sqwuare
squyare
squiare
squasre
squaree
squarte
squarew
squarer
QWERTY Repetition before
asquare
dsquare
swquare
sqyuare
sqiuare
squsare
squaere
squatre
squarwe
squarre
QWERTY Substitution Transposed
qauare
auqare
aqaure
aqurae
aquaer
qduare
duqare
dqaure
dqurae
dquaer
wsuare
suware
swaure
swurae
swuaer
qsyare
syqare
sqayre
sqyrae
sqyaer
qsiare
siqare
sqaire
sqirae
sqiaer
qsusre
suqsre
sqsure
squrse
squser
qsuaee
suqaee
sqauee
squeae
qsuate
suqate
sqaute
squtae
squaet
qsuarw
suqarw
sqaurw
squraw
squawr
qsuarr
suqarr
sqaurr
squrar
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
$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