Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'mentor', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
mentor
Transposition0
emntor
mnetor
metnor
menotr
mentro
Transposition1
nemtor
mtneor
meotnr
menrot
Transposition2
tenmor
monter
merton
Transposition2r
tnemor
motner
merotn
Transposition0x2
emtnor
emnotr
emntro
mneotr
mnetro
metnro
Slip3A
enmtor
mnteor
metonr
menort
Slip3B
nmetor
mtenor
meontr
menrto
Omission
entor
mntor
metor
menor
mentr
mento
Repetition
mmentor
meentor
menntor
menttor
mentoor
mentorr
QWERTY Substitution
nentor
mwntor
mrntor
mebtor
memtor
menror
menyor
mentir
mentpr
mentoe
mentot
QWERTY Repetition after
mnentor
mewntor
merntor
menbtor
menmtor
mentror
mentyor
mentoir
mentopr
mentore
mentort
QWERTY Repetition before
nmentor
mwentor
mrentor
mebntor
memntor
menrtor
menytor
mentior
mentpor
mentoer
mentotr
QWERTY Substitution Transposed
enntor
nnetor
netnor
nenotr
nentro
wmntor
mnwtor
mwtnor
mwnotr
mwntro
rmntor
mnrtor
mrtnor
mrnotr
mrntro
embtor
mbetor
metbor
mebotr
mebtro
emmtor
mmetor
metmor
memotr
memtro
emnror
mneror
mernor
menorr
menrro
emnyor
mneyor
meynor
menoyr
menyro
emntir
mnetir
metnir
menitr
mentri
emntpr
mnetpr
metnpr
menptr
mentrp
emntoe
mnetoe
metnoe
menote
menteo
emntot
mnetot
metnot
menott
mentto
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