Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'first aid', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
first aid
Transposition0
ifrst aid
frist aid
fisrt aid
firts aid
firs taid
firsta id
first iad
first adi
Transposition1
rifst aid
fsrit aid
fitsr aid
fir tsaid
firsa tid
firstia d
first dia
Transposition2
sirft aid
ftrsi aid
fi straid
firat sid
firsi atd
firstdai
Transposition2r
srift aid
ftsri aid
fi tsraid
fira tsid
firsia td
firstdia
Transposition0x2
ifsrt aid
ifrtsaid
ifrs taid
ifrsta id
ifrst iad
ifrst adi
fritsaid
fris taid
frista id
frist iad
frist adi
fisr taid
fisrta id
fisrt iad
fisrt adi
firtsa id
firts iad
firts adi
firs tiad
firs tadi
firsta di
Slip3A
irfst aid
frsit aid
fistr aid
firt said
firs atid
firstai d
first ida
Slip3B
rfist aid
fsirt aid
fitrs aid
fir staid
firsat id
firsti ad
first dai
Omission
irst aid
frst aid
fist aid
firt aid
firs aid
firstaid
first id
first ad
first ai
Repetition
ffirst aid
fiirst aid
firrst aid
firsst aid
firstt aid
first aid
first aaid
first aiid
first aidd
QWERTY Substitution
dirst aid
girst aid
furst aid
forst aid
fiest aid
fitst aid
firat aid
firdt aid
firsr aid
firsy aid
first sid
first aud
first aod
first ais
first aif
QWERTY Repetition after
fdirst aid
fgirst aid
fiurst aid
fiorst aid
firest aid
firtst aid
firsat aid
firsdt aid
firstr aid
firsty aid
first asid
first aiud
first aiod
first aids
first aidf
QWERTY Repetition before
dfirst aid
gfirst aid
fuirst aid
foirst aid
fierst aid
fitrst aid
firast aid
firdst aid
firsrt aid
firsyt aid
first said
first auid
first aoid
first aisd
first aifd
QWERTY Substitution Transposed
idrst aid
drist aid
disrt aid
dirts aid
dirs taid
dirsta id
dirst iad
dirst adi
igrst aid
grist aid
gisrt aid
girts aid
girs taid
girsta id
girst iad
girst adi
ufrst aid
frust aid
fusrt aid
furts aid
furs taid
fursta id
furst iad
furst adi
ofrst aid
frost aid
fosrt aid
forts aid
fors taid
forsta id
forst iad
forst adi
ifest aid
feist aid
fiset aid
fiets aid
fies taid
fiesta id
fiest iad
fiest adi
iftst aid
ftist aid
fistt aid
fitts aid
fits taid
fitsta id
fitst iad
fitst adi
ifrat aid
friat aid
fiart aid
firta aid
fira taid
firata id
firat iad
firat adi
ifrdt aid
fridt aid
fidrt aid
firtd aid
fird taid
firdta id
firdt iad
firdt adi
ifrsr aid
frisr aid
fisrr aid
firrs aid
firs raid
firsra id
firsr iad
firsr adi
ifrsy aid
frisy aid
fisry aid
firys aid
firs yaid
firsya id
firsy iad
firsy adi
ifrst sid
frist sid
fisrt sid
firts sid
firs tsid
firsts id
first isd
first sdi
ifrst aud
frist aud
fisrt aud
firts aud
firs taud
firsta ud
first uad
first adu
ifrst aod
frist aod
fisrt aod
firts aod
firs taod
firsta od
first oad
first ado
ifrst ais
frist ais
fisrt ais
firts ais
firs tais
firsta is
first ias
first asi
ifrst aif
frist aif
fisrt aif
firts aif
firs taif
firsta if
first iaf
first afi
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