Not everything is what it looks like!

I wrote a program that narrowed it down to these words, but I'm not sure which one is correct.

backening
bacterial
bacterian
bacterias
bacterins
bacteriol
bacterise
bacterium
bacterize
badgering
baikerite
ballerina
ballerine
bandelier
bannering
bantering
barbering
barberish
barberite
bargelike
barkening
barmecide
barreling
bartering
basketing
basrelief
basseting
bassetite
batteling
battening
batteried
batteries
battering
baudekins
baxterian
cablelike
cabrerite
cacheting
cachexias
cachexies
cacoepies
cacoepist
calderium
calvering
cambering
camletine
camleting
campesino
cancelier
canceling
cancerian
cancerism
cancerite
cankerier
cankering
canneries
cantering
carcerist
careening
careering
careerism
careerist
carmelina
carmelita
carmelite
carnegiea
carnegies
carnelian
carneying
carpediem
carpenito
carpeting
cartelise
cartelism
cartelist
cartelize
cartesian
carveries
casketing
catherina
catherine
cathexion
catterick
catteries
causeries
causeying
cauteries
cauterise
cauterism
cauterize
cavaedium
dackering
daggering
daikering
dampening
dandelion
dandering
dangering
darkening
dauberies
daunering
dauterive
daviesite
dawnering
eaglelike
eastering
faggeries
faltering
fanneling
farcelike
farmeries
farmerish
faroelite
farseeing
fastening
fathering
fattening
fauteuils
gablelike
gablewise
gaedelian
galeenies
gallerian
gallerias
galleried
galleries
galleting
galwegian
gandering
ganderism
gaolering
gardenias
gardening
gardenize
garnering
gartering
garverick
gasperini
gaspesian
gasserian
gathering
gauderies
gauzelike
gauzewing
hackeries
haltering
hamletize
hammering
hampering
handelian
hankering
hanseling
happening
hardening
hardenite
harderian
harkening
harlemite
harmening
harveyize
hashemite
hastening
hattemist
hatterias
hattering
hawsepipe
haydenite
jabbering
jacketing
jaggeries
jailering
jansenism
jansenist
jansenize
japhetide
japhetite
jaqueline
jaquesian
jasperise
jasperite
jasperize
kaiserins
kaiserism
kamperite
kashering
katherina
katherine
laagering
lackering
lackeying
lackeyism
laddering
lancelike
landesite
langelier
lappering
larcenies
larcenish
larcenist
largening
larsenite
lathering
laureling
laveering
lawyering
lawyerism
maddening
madderish
madreline
magnesial
magnesian
magnesias
magnesite
magnesium
magnetico
magnetics
magnetify
magnetise
magnetism
magnetist
magnetite
magnetize
mahlerian
maidenish
maidenism
maizebird
malleting
mammering
mangerite
mannering
mannerism
mannerist
mannerize
manteline
maplelike
mapleview
marbelize
marceline
marcelino
margeline
marketing
markevich
marmelise
marmelize
marteline
marteniko
marveling
marvering
masteries
mastering
mattering
maudeline
mauveline
mayheming
mazaedium
naileries
naiveties
napierian
nattering
packeries
packeting
palleting
palletise
palletize
palmeries
palmerino
palmerite
paltering
pampering
pamperize
pandemian
pandemias
pandemics
pandering
panderism
panderize
panmerism
pansexism
paraebius
parceling
pargeting
parhelion
parleying
paroecism
paroemiac
paroemial
paroemias
parseeism
passepied
passerina
passerine
pastelist
pathetici
pathetism
pathetist
pathetize
pattering
patterist
paupering
pauperise
pauperism
pauperize
rabbeting
racketier
racketing
rafaelita
raftering
ranieriii
ranterism
rappeling
ratheripe
ratherish
rattening
ratteries
sablefish
sabrebill
sabrewing
saddening
saggering
salveline
sanbenito
sanserifs
sapremias
sasheries
satieties
saucedish
sauceline
saucerise
saucerize
savveying
sawdering
tablelike
tableting
tablewine
tablewise
tacketier
taffeties
tagmemics
taivering
tallerico
tampering
tandemist
tandemize
tangerine
tannehill
tanneries
tapleyism
targetier
targeting
tasheriff
tasseling
tastevins
tatterier
tattering
tautening
vacherins
vallecito
valleyite
valvelike
varieties
varietism
varietist
waggeries
wagnerian
wagnerism
wagnerist
wagnerite
wagnerize
waidelich
waitering
walkerite
wallerian
wandering
wappering
wardening
wardering
washeries
washering
wastepile
wastepipe
wasteries
wasterife
wastering
yabbering
yammering
yankeeism
yankeeist
yankeeize
yattering
zambezian

"baikerite?" Lol.

Really though, the answer is "A word."