Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'sun-air', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
sun-air
Transposition0
usn-air
snu-air
su-nair
suna-ir
sun-iar
sun-ari
Transposition1
nus-air
s-nuair
sua-nir
sunia-r
sun-ria
Transposition2
-unsair
san-uir
sui-anr
sunrai-
Transposition2r
-nusair
sa-nuir
suia-nr
sunria-
Transposition0x2
us-nair
usna-ir
usn-iar
usn-ari
snua-ir
snu-iar
snu-ari
su-niar
su-nari
suna-ri
Slip3A
uns-air
sn-uair
su-anir
sunai-r
sun-ira
Slip3B
nsu-air
s-unair
suan-ir
suni-ar
sun-rai
Omission
un-air
sn-air
su-air
sunair
sun-ir
sun-ar
sun-ai
Repetition
ssun-air
suun-air
sunn-air
sun--air
sun-aair
sun-aiir
sun-airr
QWERTY Substitution
aun-air
dun-air
syn-air
sin-air
sub-air
sum-air
sun-sir
sun-aur
sun-aor
sun-aie
sun-ait
QWERTY Repetition after
saun-air
sdun-air
suyn-air
suin-air
sunb-air
sunm-air
sun-asir
sun-aiur
sun-aior
sun-aire
sun-airt
QWERTY Repetition before
asun-air
dsun-air
syun-air
siun-air
subn-air
sumn-air
sun-sair
sun-auir
sun-aoir
sun-aier
sun-aitr
QWERTY Substitution Transposed
uan-air
anu-air
au-nair
auna-ir
aun-iar
aun-ari
udn-air
dnu-air
du-nair
duna-ir
dun-iar
dun-ari
ysn-air
sny-air
sy-nair
syna-ir
syn-iar
syn-ari
isn-air
sni-air
si-nair
sina-ir
sin-iar
sin-ari
usb-air
sbu-air
su-bair
suba-ir
sub-iar
sub-ari
usm-air
smu-air
su-mair
suma-ir
sum-iar
sum-ari
usn-sir
snu-sir
su-nsir
suns-ir
sun-isr
sun-sri
usn-aur
snu-aur
su-naur
suna-ur
sun-uar
sun-aru
usn-aor
snu-aor
su-naor
suna-or
sun-oar
sun-aro
usn-aie
snu-aie
su-naie
suna-ie
sun-iae
sun-aei
usn-ait
snu-ait
su-nait
suna-it
sun-iat
sun-ati
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
$table
$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