Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'through', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
through
Transposition0
htrough
trhough
thorugh
thruogh
throguh
throuhg
Transposition1
rhtough
torhugh
thuorgh
thrguoh
throhgu
Transposition2
ohrtugh
turohgh
thgourh
thrhugo
Transposition2r
orhtugh
tuorhgh
thguorh
thrhguo
Transposition0x2
htorugh
htruogh
htroguh
htrouhg
trhuogh
trhoguh
trhouhg
thorguh
thoruhg
thruohg
Slip3A
hrtough
trohugh
thourgh
thrugoh
throghu
Slip3B
rthough
tohrugh
thurogh
thrgouh
throhug
Omission
hrough
trough
though
thrugh
throgh
throuh
throug
Repetition
tthrough
thhrough
thrrough
throough
throuugh
througgh
throughh
QWERTY Substitution
rhrough
yhrough
tgrough
tjrough
theough
thtough
thriugh
thrpugh
throygh
throigh
throufh
throuhh
througg
througj
QWERTY Repetition after
trhrough
tyhrough
thgrough
thjrough
threough
thrtough
throiugh
thropugh
throuygh
throuigh
througfh
throughh
throughg
throughj
QWERTY Repetition before
rthrough
ythrough
tghrough
tjhrough
therough
thtrough
thriough
thrpough
throyugh
throiugh
throufgh
throuhgh
througgh
througjh
QWERTY Substitution Transposed
hrrough
rrhough
rhorugh
rhruogh
rhroguh
rhrouhg
hyrough
yrhough
yhorugh
yhruogh
yhroguh
yhrouhg
gtrough
trgough
tgorugh
tgruogh
tgroguh
tgrouhg
jtrough
trjough
tjorugh
tjruogh
tjroguh
tjrouhg
hteough
tehough
thoeugh
theuogh
theoguh
theouhg
httough
tthough
thotugh
thtuogh
thtoguh
thtouhg
htriugh
trhiugh
thirugh
thruigh
thriguh
thriuhg
htrpugh
trhpugh
thprugh
thrupgh
thrpguh
thrpuhg
htroygh
trhoygh
thorygh
thryogh
throgyh
throyhg
htroigh
trhoigh
thorigh
thriogh
throgih
throihg
htroufh
trhoufh
thorufh
thruofh
throfuh
throuhf
htrouhh
trhouhh
thoruhh
thruohh
throhuh
htrougg
trhougg
thorugg
thruogg
throgug
htrougj
trhougj
thorugj
thruogj
throguj
throujg
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