Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'schools', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
schools
Transposition0
cshools
shcools
scohols
scholos
schoosl
Transposition1
hcsools
sohcols
scoohls
schloos
schoslo
Transposition2
ochsols
sohocls
scloohs
schsolo
Transposition2r
ohcsols
soohcls
scloohs
schsloo
Transposition0x2
csohols
cshools
csholos
cshoosl
shcools
shcolos
shcoosl
scohlos
scohosl
schoosl
Slip3A
chsools
shocols
scoohls
scholos
scholso
Slip3B
hscools
sochols
scohols
schloos
schosol
Omission
chools
shools
scools
schols
schoos
school
Repetition
sschools
scchools
schhools
schoools
schoolls
schoolss
QWERTY Substitution
achools
dchools
sxhools
svhools
scgools
scjools
schiols
schpols
schoils
schopls
schooks
schoola
schoold
QWERTY Repetition after
sachools
sdchools
scxhools
scvhools
schgools
schjools
schoiols
schopols
schooils
schoopls
schoolks
schoolsa
schoolsd
QWERTY Repetition before
aschools
dschools
sxchools
svchools
scghools
scjhools
schiools
schpools
schoiols
schopols
schookls
schoolas
schoolds
QWERTY Substitution Transposed
cahools
ahcools
acohols
acholos
achoosl
cdhools
dhcools
dcohols
dcholos
dchoosl
xshools
shxools
sxohols
sxholos
sxhoosl
vshools
shvools
svohols
svholos
svhoosl
csgools
sgcools
scogols
scgolos
scgoosl
csjools
sjcools
scojols
scjolos
scjoosl
cshiols
shciols
scihols
schoils
schilos
schiosl
cshpols
shcpols
scphols
schopls
schplos
schposl
cshoils
shcoils
scohils
schiols
scholis
schoisl
cshopls
shcopls
scohpls
schpols
scholps
schopsl
cshooks
shcooks
scohoks
schokos
schoosk
cshoola
shcoola
scohola
scholoa
schooal
cshoold
shcoold
scohold
scholod
schoodl
WrongDoubles
schhols
scholls
$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