Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'heaters', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
heaters
Transposition0
ehaters
haeters
hetaers
heaetrs
heatres
heatesr
Transposition1
aehters
htaeers
heetars
hearets
heatsre
Transposition2
teahers
herteas
heasert
Transposition2r
taehers
hetaers
heretas
heasret
Transposition0x2
ehtaers
ehaetrs
ehatres
ehatesr
haeetrs
haetres
haetesr
hetares
hetaesr
heaetsr
Slip3A
eahters
hateers
hetears
heaerts
heatrse
Slip3B
aheters
hteaers
heeatrs
heartes
heatser
Omission
eaters
haters
heters
heaers
heatrs
heates
heater
Repetition
hheaters
heeaters
heaaters
heatters
heateers
heaterrs
heaterss
QWERTY Substitution
geaters
jeaters
hwaters
hraters
hesters
hearers
heayers
heatwrs
heatrrs
heatees
heatets
heatera
heaterd
QWERTY Repetition after
hgeaters
hjeaters
hewaters
heraters
heasters
heatrers
heatyers
heatewrs
heaterrs
heateres
heaterts
heatersa
heatersd
QWERTY Repetition before
gheaters
jheaters
hweaters
hreaters
hesaters
hearters
heayters
heatwers
heatrers
heateers
heatetrs
heateras
heaterds
QWERTY Substitution Transposed
egaters
gaeters
getaers
geaetrs
geatres
geatesr
ejaters
jaeters
jetaers
jeaetrs
jeatres
jeatesr
whaters
hawters
hwtaers
hwaetrs
hwatres
hwatesr
rhaters
harters
hrtaers
hraetrs
hratres
hratesr
ehsters
hseters
hetsers
hesetrs
hestres
hestesr
eharers
haerers
heraers
heaerrs
hearres
hearesr
ehayers
haeyers
heyaers
heaeyrs
heayres
heayesr
ehatwrs
haetwrs
hetawrs
heawtrs
heatrws
heatwsr
ehatrrs
haetrrs
hetarrs
heartrs
heatrsr
ehatees
haetees
hetaees
heaetes
heatese
ehatets
haetets
hetaets
heaetts
heattes
heatest
ehatera
haetera
hetaera
heaetra
heatrea
heatear
ehaterd
haeterd
hetaerd
heaetrd
heatred
heatedr
WrongDoubles
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
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$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