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Canadian |
British |
American |
Notes |
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paean
|
paean
|
pean
|
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paleolithic
|
palaeolithic
|
palaeolithic
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panelled/panelling
|
panelled/panelling
|
paneled/paneling
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panellist
|
panellist
|
panelist
|
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paralleled/parallelling
|
parallelled/parallelling paralleled/paralleling(var)
|
paralleled/paralleling
|
|
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paralyze paralyse(var)
|
paralyse
|
paralyze
|
|
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parlour parlor(var)
|
parlour
|
parlor
|
|
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pasteurized
|
pasteurised pasteurized(var)
|
pasteurized
|
|
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pedagogue
|
pedagogue
|
pedagogue pedagog(var)
|
|
|
peddler pedlar(var)
|
pedlar peddler
|
peddler
|
|
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pediatrics
|
paediatrics pediatrics
|
pediatrics
|
|
|
pedophile
|
paedophile pedophile
|
pedophile
|
|
|
personalize
|
personalise personalize(var)
|
personalize
|
|
|
philosophize
|
philosophise philosophize(var)
|
philosophize
|
|
|
phony
|
phoney
|
phony
|
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plagiarize
|
plagiarise plagiarize(var)
|
plagiarize
|
|
|
pleaded pled(var)
|
pleaded
|
pleaded pled(var)
|
|
|
plow plough(var)
|
plough
|
plow
|
|
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polarize
|
polarise polarize(var)
|
polarize
|
|
|
practise practice(var)
|
practise
|
practice
|
verb; noun is always practice
|
|
pre-eminent
|
pre-eminent
|
preeminent
|
|
|
pre-empt
|
pre-empt
|
preempt
|
|
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pre-exist
|
pre-exist
|
preexist
|
|
|
pretense pretence(var)
|
pretence
|
pretense
|
|
|
pre-war
|
pre-war
|
prewar
|
|
|
prioritize
|
prioritise prioritize(var)
|
prioritize
|
|
|
privatize
|
privatise privatize(var)
|
privatize
|
|
|
program programme(var)
|
programme
|
program
|
refers to TV or theatre; program always used for computers
|
|
programmed
|
programmed
|
programed programmed(var)
|
|
|
prologue
|
prologue
|
prologue prolog(var)
|
|
|
propeller
|
propeller
|
propellor
|
|
|
pulverize
|
pulverise pulverize(var)
|
pulverize
|
|
|
pummelled/pummelling
|
pummelled/pummelling
|
pummeled/pummeling
|
|
|
pyjamas pajamas(var)
|
pyjamas
|
pajamas
|
|
| |