Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'apollo', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
apollo
Transposition0
paollo
aopllo
aplolo
apolol
Transposition1
opallo
aloplo
aplloo
apooll
Transposition2
lpoalo
alolpo
Transposition2r
lopalo
allopo
Transposition0x2
palolo
paollo
paolol
aopllo
aoplol
aplool
Slip3A
poallo
aolplo
aplloo
apolol
Slip3B
oapllo
alpolo
aplolo
apooll
Omission
pollo
aollo
apllo
apolo
apoll
Repetition
aapollo
appollo
apoollo
apolllo
apolloo
QWERTY Substitution
spollo
aoollo
apillo
appllo
apoklo
apolko
apolli
apollp
QWERTY Repetition after
aspollo
apoollo
apoillo
apopllo
apolklo
apollko
apolloi
apollop
QWERTY Repetition before
sapollo
aopollo
apiollo
appollo
apokllo
apolklo
apollio
apollpo
QWERTY Substitution Transposed
psollo
sopllo
splolo
spolol
oaollo
aololo
aoolol
paillo
aipllo
aplilo
apilol
papllo
aplplo
applol
paoklo
aopklo
apkolo
apolko
apokol
paolko
aoplko
aploko
apoklo
apolok
paolli
aoplli
aploli
apolil
paollp
aopllp
aplolp
apolpl
WrongDoubles
apoolo
apoloo
$JSON
$address
$applyDefault
$clone
$commas
$copy
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$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
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$prune
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$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