Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'fit flop', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
fit flop
Transposition0
ift flop
fti flop
fi tflop
fitf lop
fit lfop
fit folp
fit flpo
Transposition1
tif flop
f tiflop
fif tlop
fitlf op
fit olfp
fit fpol
Transposition2
itfflop
fft ilop
fil ftop
fitofl p
fit plof
Transposition2r
tifflop
ff tilop
filf top
fitolf p
fit polf
Transposition0x2
if tflop
iftf lop
ift lfop
ift folp
ift flpo
ftif lop
fti lfop
fti folp
fti flpo
fi tlfop
fi tfolp
fi tflpo
fitf olp
fitf lpo
fit lfpo
Slip3A
itf flop
ft iflop
fi ftlop
fitfl op
fit lofp
fit fopl
Slip3B
tfi flop
f itflop
fift lop
fitl fop
fit oflp
fit fplo
Omission
it flop
ft flop
fi flop
fitflop
fit lop
fit fop
fit flp
fit flo
Repetition
ffit flop
fiit flop
fitt flop
fit flop
fit fflop
fit fllop
fit floop
fit flopp
QWERTY Substitution
dit flop
git flop
fut flop
fot flop
fir flop
fiy flop
fit dlop
fit glop
fit fkop
fit flip
fit flpp
fit floo
QWERTY Repetition after
fdit flop
fgit flop
fiut flop
fiot flop
fitr flop
fity flop
fit fdlop
fit fglop
fit flkop
fit floip
fit flopp
fit flopo
QWERTY Repetition before
dfit flop
gfit flop
fuit flop
foit flop
firt flop
fiyt flop
fit dflop
fit gflop
fit fklop
fit fliop
fit flpop
fit floop
QWERTY Substitution Transposed
idt flop
dti flop
di tflop
ditf lop
dit lfop
dit folp
dit flpo
igt flop
gti flop
gi tflop
gitf lop
git lfop
git folp
git flpo
uft flop
ftu flop
fu tflop
futf lop
fut lfop
fut folp
fut flpo
oft flop
fto flop
fo tflop
fotf lop
fot lfop
fot folp
fot flpo
ifr flop
fri flop
fi rflop
firf lop
fir lfop
fir folp
fir flpo
ify flop
fyi flop
fi yflop
fiyf lop
fiy lfop
fiy folp
fiy flpo
ift dlop
fti dlop
fi tdlop
fitd lop
fit ldop
fit dolp
fit dlpo
ift glop
fti glop
fi tglop
fitg lop
fit lgop
fit golp
fit glpo
ift fkop
fti fkop
fi tfkop
fitf kop
fit kfop
fit fokp
fit fkpo
ift flip
fti flip
fi tflip
fitf lip
fit lfip
fit filp
fit flpi
ift flpp
fti flpp
fi tflpp
fitf lpp
fit lfpp
fit fplp
ift floo
fti floo
fi tfloo
fitf loo
fit lfoo
fit folo
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