fetor vs foetor

fetor and foetor both are nouns.

Word	Noun	Adjective	Verb	Adverb
fetor	Yes	No	No	No
foetor	Yes	No	No	No

As nouns, fetor and foetor are synonyms defined as:

Other synonyms of fetor include malodor, malodour, mephitis, reek, stench, stink.

fetor (noun)	foetor (noun)
a distinctive odor that is offensively unpleasant	a distinctive odor that is offensively unpleasant