carburettor vs carburetor

carburettor and carburetor both are nouns.

Word	Noun	Adjective	Verb	Adverb
carburettor	Yes	No	No	No
carburetor	Yes	No	No	No

As nouns, carburettor and carburetor are synonyms defined as:

carburettor and carburetor: mixes air with gasoline vapor prior to explosion

carburettor (noun)	carburetor (noun)
mixes air with gasoline vapor prior to explosion	mixes air with gasoline vapor prior to explosion