aeon: eon
aerodrome: airdrome
aeroplane: airplane
ageing: aging
aluminium: aluminum
annexe: annex
arse: ass
artefact: artifact
candy floss: cotton candy
candyfloss: cotton candy
car park: parking lot
carburettor: carburetor
cheque: check
chequerboard: checkerboard
clean - up: cleanup
compere: emcee
cosy: cozy
crisps: chips
cypher: cipher
decagramme: decagram
defence: defense
defenceless: defenseless
diarrhoea: diarrhea
draught: draft
dustbin: garbage can
funfair: carnival
gaol: jail
gaoler: jailer
glycerine: glycerin
gonorrhoea: gonorrhea
gramme: gram
grey: gray
greybeard: graybeard
greyish: grayish
hectogramme: hectogram
jewellery: jewelry
judgement: judgment
kerb: curb
kilogramme: kilogram
licence: license
liquorice: licorice
lorry: truck
make - up: makeup
manoeuvre: maneuver
mollusk: mollusc
motorway: freeway
moult: molt
oestrogen: estrogen
offence: offense
omelette: omelet
per cent: percent
per cents: percent
pickpocketer: pickpocket
pickpocketers: pickpockets
plait: braid
plough: plow
postbox: mailbox
postcode: zip code
pretence: pretense
programme: program
pyjama: pajama
rubbish bin: garbage can | garbage bin | trash can
rubbish: garbage | trash
sceptic: skeptic
sceptical: skeptical
scepticism: skepticism
snowplough: snowplow
syphon: siphon
titbit: tidbit
tyre: tire