Paleocene Palaeocene
Romanian Rumanian Roumanian
Romansh Romansch Rumansh
abridgment abridgement
abridgments abridgements
accouterment accoutrement
accouterments accoutrements
accoutre accouter
acknowledgment acknowledgement
acknowledgments acknowledgements
adapter adaptor
adapters adaptors
adviser advisor
advisers advisors
adze adz
aeon eon
aeons eons
aesthete esthete
aesthetes esthetes
aesthetic esthetic
aggrandize aggrandise
aging ageing
airplane aeroplane
airplanes aeroplanes
aluminum aluminium
ameba amoeba
americanize americanise
americanized americanised
amid amidst
among amongst
amphitheater amphitheatre
amphitheaters amphitheatres
analogue analog
analyze analyse
analyzed analysed
analyzers analysers
analyzing analysing
anemia anaemia
anemic anaemic
anesthesia anaesthesia
anesthesiologist anaesthesiologist
anesthesiology anaesthesiology
anesthetic anaesthetic
anesthetics anaesthetics
anesthetist anaesthetist
anesthetizing anaesthetising
anodizing anodising
apologize apologise
apothegm apophthegm
appall appal
apprise apprize
arbor arbour
arbors arbours
archaean archean
archaeological archeological
archaeologist archeologist
archaeologists archeologists
archaeology archeology
archaeozoic archeozoic
ardor ardour
armor armour
armored armoured
armorer armourer
armorers armourers
armories armouries
armoring armouring
armory armoury
artifact artefact
artifacts artefacts
atomized atomised
atomizer atomiser
atomizers atomisers
atomizing atomising
ax axe
balk baulk
baloney boloney
barbecue barbeque
barreled barelled
barreling barelling
battleax battleaxe
behavior behaviour
behavioral behavioural
behaviorism behaviourism
behaviors behaviours
behoove behove
biased biassed
biasing biassing
bisulfate bisulphate
boric boracic
burglarize burglarise
burned burnt
buses busses
caenozoic cenozoic
caliber calibre
calibers calibres
caliper calliper
calipers callipers
calisthenics callisthenics
calk caulk
canceled cancelled
canceling cancelling
candor candour
cantaloupe cantaloup
cantaloupes cantaloups
capitalize capitalise
capitalized capitalised
carbonization carbonisation
carburetor carburettor
carburetors carburettors
carcass carcase
catalog catalogue
catalogs catalogues
catalyze catalyse
catalyzed catalysed
categorize categorise
categorized categorised
cauldron caldron
cauldrons caldrons
cauterization cauterisation
cauterizing cauterising
center centre
centerboard centreboard
centerboards centreboards
centerfold centrefold
centerfolds centrefolds
centering centring centreing
centers centres
cesarean caesarean cesarian
cesium caesium
chamomile camomile
characterize characterise
check cheque
checker chequer
checks cheques
chili chile chilli
cigarette cigaret
cigarettes cigarets
citrus citrous
clamor clamour
clangor clangour
clarinetist clarinettist
clerestory clearstory
colonize colonise
color colour
colorable colourable
coloration colouration
colorations colourations
colored coloured
colorful colourful
colorfully colourfully
coloring colouring
colorless colourless
colorlessly colourlessly
colors colours
connection connexion
connections connexions
councillor councilor
councillors councilors
counseled counselled
counseling counselling
counselor counsellor
cozy cosy
crayfish crawfish
criticize criticise
criticized criticised
crystallizing crystallising
cyclization cyclisation
curb kerb
czar tsar tzar
decolorizing decolourising
defense defence
defenses defences
deflection deflexion
demagnetizing demagnetising
demeanor demeanour
demeanors demeanours
deodorizing deodorising
dependent dependant
dependents dependants
depolarizing depolarising
depolymerizing depolymerising
dept department
desensitizers desensitisers
desulfurizing desulfurising
deviled devilled
deviling devilling
diaeresis dieresis
dialogue dialog
dialogues dialogs
dialyze dialyse
diarrhea diarrhoea
dike dyke
dikes dykes
disc disk
discs disks
disheveled dishevelled
disheveling dishevelling
dissension dissention
distill distil
disulfide disulphide
dolor dolour
doodad doodah
doodads doodahs
doughnut donut
doughnuts donuts
draft draught
drafts draughts
draftsman draughtsman
draftsmans draughtsmans
drafty draughty
dramatize dramatise
dramatized dramatised
dreamed dreamt
economizer economiser
economizers economisers
edema oedema
emphasize emphasise
enamor enamour
enamored enamoured
encase incase
encased incased
enclose inclose
enclosed inclosed
encyclopedia encyclopaedia
encyclopedic encyclopaedic
encyclopedias encyclopaedias
endeavor endeavour
endeavors endeavours
endorse indorse
endorsed indorsed
enology oenology
enroll enrol
enrolled enroled
enrollment enrolment
ensure insure
ensured insured
enthrall enthral
enthralled enthraled
epilogue epilog
epilogues epilogs
equaled equalled
equaling equalling
equalize equalise
equalized equalised
equalizing equalising
esophagus oesophagus
estrogen oestrogen
estrus oestrus
ether aether
etiology aetiology
eurythmy eurhythmy
extemporize extemporise
extemporized extemporised
fagot faggot
fagoting faggoting
fagots faggots
favor favour
favored favoured
favorite favourite
favorites favourites
favoritism favouritism
favors favours
fecal faecal
feces faeces
fertilization fertilisation
fertilizer fertiliser
fertilizing fertilising
fervor fervour
fetal foetal
fetid foetid
fetor foetor
fetus foetus
fiber fibre
fiberboard fibreboard
fiberboards fibreboards
fiberglass fibreglass
fibers fibres
finalize finalise
flaky flakey
flavor flavour
flavored flavoured
flavoring flavouring
flavors flavours
fledgling fledgeling
flexion flection
flexions flections
flotation floatation
fluidized fluidised
fluidizing fluidising
focused focussed
focusing focussing
fueled fuelled
fueling fuelling
fulfill fulfil
fulfilled fulfiled
fulfillment fulfilment
furor furore
galvanizing galvanising
garrote garotte
garroted garotted
garrotes garottes
garroting garotting
gauge gage
gauged gaged
gauges gages
genuflection genuflexion
glamor glamour
glamorize glamorise
glamorized glamorised
goiter goitre
goiters goitres
gonorrhea gonorrhoea
gram gramme
grams grammes
graphitizing graphitising
gray grey
groveled grovelled
groveler groveller
groveling grovelling
gynecological gynaecological
gynecologist gynaecologist
gynecology gynaecology
gypsies gipsies
gypsy gipsy
harbor harbour
harbors harbours
hemaglobin haemaglobin hemoglobin haemoglobin
hematin haematin
hematite haematite
hematologist haematologist
hematology haematology
hemophilia haemophilia
hemorrhage haemorrhage
hemorrhages haemorrhages
hemorrhoid haemorrhoid
hemorrhoids haemorrhoids
homeopath homoeopath
homeostasis homoeostasis
homogenizing homogenising
homologue homolog
homologues homologs
honor honour
honored honoured
honoring honouring
honors honours
hosteled hostelled
hosteler hosteller
hostelers hostellers
hosteling hostelling
humor humour
humored humoured
humoring humouring
humors humours
immobilized immobilised
immunizing immunising
inflection inflexion
inflections inflexions
inquire enquire
inquired enquired
inquiries enquiries
inquiring enquiring
inquiry enquiry
install instal
installation instalation
installed instaled
installment instalment
instill instil
instilled instiled
inure enure
inured enured
ionization ionisation
ionized ionised
isomerizing isomerising
jail gaol
jailbird gaolbird
jailbirds gaolbirds
jailbreak gaolbreak
jailed gaoled
jailer gaoler
jailers gaolers
jails gaols
jeweler jeweller
jewelers jewellers
jewelry jewellery
jibe gybe
judgment judgement
judgments judgements
karat carat
karats carats
ketchup catsup
kidnapped kidnaped
kidnapper kidnaper
kidnappers kidnapers
kidnapping kidnapping
kilogram kilogramme
kilograms kilogrammes
knelt kneeled
labeled labelled
labor labour
laborer labourer
laborers labourers
laboring labouring
labors labours
largesse largess
leaned leant
leaped leapt
learned learnt
lens lense
leukemia leukaemia
leveled levelled
leveler leveller
levelers levellers
leveling levelling
libeled libelled
libeling libelling
libelous libellous
liberalize liberalise
license licence
licensed licenced
licenses licences
licorice liquorice
liter litre
liters litres
localizing localising
louver louvre
louvers louvres
luster lustre
magnetization magnetisation
magnetizing magnetising
malleableizing malleabilising
maneuver manoeuvre
maneuvered manoeuvred
maneuvering manoeuvring
maneuvers manoeuvres
marveled marvelled
marveling marvelling
marvelous marvellous
matchetes machetes
meager meagre
mercerizing mercerising
medieval mediaeval
medievalism mediaevalism
medievalist mediaevalist
medievalists mediaevalists
metacenter metacentre
metacenters metacentres
metalized metallised
metalizing metallising
menorrhea menorrhoea
merchandise merchandize
metaled metalled
metaling metalling
meter metre
meters metres
mineralization mineralisation
minimizing minimising
misdemeanor misdemeanour
misdemeanors misdemeanours
misjudgment misjudgement
misjudgments misjudgements
miter mitre
mitered mitred
miters mitres
mobilization mobilisation
mobilize mobilise
mobilized mobilised
modeled modelled
modeler modeller
modeling modelling
mold mould
molded moulded
molding moulding
moldings mouldings
molds moulds
mollusk mollusc
mollusks molluscs
molt moult
monologue monolog
monologues monologs
motorize motorise
motorize motorise
multicolor multicolour
multicolored multicoloured
mustache moustache
mustaches moustaches
naturalize naturalise
naught nought
nebulizer nebuliser
nebulizers nebulisers
neighbor neighbour
neighborhood neighbourhood
neighborhoods neighbourhoods
neighborly neighbourly
neighbors neighbours
neutralization neutralisation
neutralizing neutralising
night nite
nights nites
niter nitre
niters nitres
normalize normalise
normalized normalised
nursling nurseling
ocher ochre
odor odour
odors odours
offense offence
offenses offences
omelette omelet
omelettes omelets
optimization optimisation
organisation organization
organize organise
organised organized
orthopedics orthopaedics
oxidizing oxidising
ozonizing ozonising
pajamas pyjamas
paleobotany palaeobotany
paleoclimatology palaeoclimatology
paleogeography palaeogeography
paleography palaeography
paleolithic palaeolithic
paleomagnetism palaeomagnetism
paleontological palaeontological
paleontologist palaeontologist
paleontology palaeontology
paleozoic palaeozoic
paneled panelled
paneling panelling
panelist panellist
paralyze paralyse
parameterize parametrize parametrise
parenthesize parenthesise
parlor parlour
parlors parlours
pasteurized pasteurised
pasteurizing pasteurising
pavior paviour
pedagogue pedagog
pedagogues pedagogs
pedagogy paedagogy
peddler pedlar
peddlers pedlars
pederast paederast
pederasts paederasts
pediatric paediatric
pediatrician paediatrician
pediatricians paediatricians
pediatrics paediatrics
pedodontia paedodontia
pedodontics paedodontics
pedophile paedophile
pedophiles paedophiles
pedophilia paedophilia
penology poenology
persnickety pernickety
philter philtre
philters philtres
pickaninny picaninny piccaninny
plasticizers plasticisers
plow plough
plowed ploughed
plowing ploughing
plowman ploughman
plowmen ploughmen
plows ploughs
plowshare ploughshare
plowshares ploughshares
polarization polarisation
polarized polarised
polyethylene polythene polyethene
polymerizable polymerisable
polymerized polymerised
popularize popularise
practice practise
practiced practised
practices practises
practicing practising
premise premiss
premises premisses
pretense pretence
pretenses pretences
primeval primaeval
program programme
programmed programed
programmer programer
programmers programers
programming programing
programs programmes
prologue prolog
prologues prologs
propellant propellent
propellants propellents
propeller propellor
propellers propellors
pulverized pulverised
pulverizing pulverising
pupilage pupillage
quarreled quarrelled
quarreler quarreller
quarreling quarrelling
rancor rancour
realize realise
recognize recognise
recognizing recognising
reconnoiter reconnoitre
reflection reflexion
renege renegue
retroflection retroflexion
reveled revelled
reveling revelling
reverie revery
rigor rigour
rigors rigours
romanize romanise
ruble rouble
rubles roubles
rumor rumour
rumored rumoured
rumors rumours
saber sabre
sabers sabres
saltpeter saltpetre
sanatorium sanitarium sanitorium
satirize satirise
satirized satirised
savior saviour
saviors saviours
savor savour
savory savoury
scalawag scallywag
scalawags scallywags
scepter sceptre
sceptered sceptred
scepters sceptres
scion cion
selvage selvedge
selvages selvedges
sensitizing sensitising
stabilized stabilised
stabilizer stabiliser
stabilizers stabilisers
stabilizing stabilising
sepulchre sepulcher
sepulchres sepulchers
siphon syphon
siphoning syphoning
sissy cissy
skeptic sceptic
skeptical sceptical
skepticism scepticism
skeptics sceptics
skillful skilful
smelled smelt
smolder smoulder
snowplow snowplough
snowplows snowploughs
somber sombre
specialty speciality
specter spectre
specters spectres
spelled spelt
spilled spilt
splendor splendour
splendors splendours
spoiled spoilt
stabilize stabilise
standardize standardise
sterilization sterilisation
subsidizing subsidising
succor succour
sulfate sulphate
sulfates sulphates
sulfide sulphide
sulfides sulphides
sulfites sulphites
sulfur sulphur
sulfureted sulphuretted
summarize summarise
summarized summarised
surprise surprize
surprised surprized
surprises surprizes
swab swob
swabs swobs
swap swop
swaps swops
symbolize symbolise
symbolizes symbolises
synagogue synagog
synagogues synagogs
synchronise synchronize
synchronization synchronisation
syneresis synaeresis
synesthesia synaesthesia
synthesizing synthesising
tableting tabletting
tantalize tantalise
theater theatre
theaters theatres
thiosulfate thiosulphate
thiosulfates thiosulphates
though tho
thralldom thraldom
through thru
tidbit titbit
tidbits titbits
tire tyre
tires tyres
titer titre
tonight tonite
traveled travelled
traveler traveller
traveling travelling
travelogue travelog
trisulfate trisulphate
troweled trowelled
troweling trowelling
tumor tumour
tumors tumours
tyke tike
tykes tikes
tyro tiro
tyros tiros
unauthorized unauthorised
valor valour
vapor vapour
vaporization vaporisation
vaporize vaporise
vaporized vaporised
vaporizers vaporisers
vapors vapours
vial phial
vials phials
vigor vigour
vise vice
vises vices
vulcanized vulcanised
vulcanizing vulcanising
wagon waggon
while whilst
whiskey whisky
whiskeys whiskies
willfull wilful
woolen woollen
woolens woollens
woollie woolies
woolly wooly woolie
worshiped worshipped
worshiper worshipper
worshipers worshippers
worshiping worshipping
