demurrer vs demurral

demurrer and demurral both are nouns.

Word	Noun	Adjective	Verb	Adverb
demurrer	Yes	No	No	No
demurral	Yes	No	No	No

As nouns, demurrer and demurral are synonyms defined as:

demurrer and demurral: (law) a formal objection to an opponent's pleadings

Other synonyms of demurrer include demur.

demurrer (noun)	demurral (noun)
a defendant's answer or plea denying the truth of the charges against him	(law) a formal objection to an opponent's pleadings
(law) a formal objection to an opponent's pleadings
(law) any pleading that attacks the legal sufficiency of the opponent's pleadings