Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'guess', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
guess
Transposition0
ugess
geuss
guses
Transposition1
eugss
gseus
gusse
Transposition2
suegs
gsesu
Transposition2r
seugs
gsseu
Transposition0x2
ugses
ugess
geuss
Slip3A
uegss
gesus
gusse
Slip3B
eguss
gsues
guses
Omission
uess
gess
guss
gues
Repetition
gguess
guuess
gueess
guesss
QWERTY Substitution
fuess
huess
gyess
giess
guwss
gurss
gueas
gueds
guesa
guesd
QWERTY Repetition after
gfuess
ghuess
guyess
guiess
guewss
guerss
guesas
guesds
guessa
guessd
QWERTY Repetition before
fguess
hguess
gyuess
giuess
guwess
guress
gueass
guedss
guesas
guesds
QWERTY Substitution Transposed
ufess
feuss
fuses
uhess
heuss
huses
ygess
geyss
gyses
igess
geiss
gises
ugwss
gwuss
gusws
ugrss
gruss
gusrs
ugeas
geuas
guaes
guesa
ugeds
geuds
gudes
guesd
ugesa
geusa
gusea
gueas
ugesd
geusd
gused
gueds
WrongDoubles
guees
$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