Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'amer', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
amer
Transposition0
maer
aemr
amre
Transposition1
emar
arem
Transposition2
rmea
Transposition2r
rema
Transposition0x2
mare
Slip3A
mear
aerm
Slip3B
eamr
arme
Omission
mer
aer
amr
ame
Repetition
aamer
ammer
ameer
amerr
QWERTY Substitution
smer
aner
amwr
amrr
amee
amet
QWERTY Repetition after
asmer
amner
amewr
amerr
amere
amert
QWERTY Repetition before
samer
anmer
amwer
amrer
ameer
ametr
QWERTY Substitution Transposed
mser
semr
smre
naer
aenr
anre
mawr
awmr
amrw
marr
armr
maee
aeme
maet
aemt
amte
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
$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