falderol vs frill

falderol and frill both are nouns.

Word	Noun	Adjective	Verb	Adverb
falderol	Yes	No	No	No
frill	Yes	No	No	No

As nouns, falderol and frill are synonyms defined as:

Other synonyms of falderol include folderal, gimcrack, gimcrackery, nonsense, trumpery.

falderol (noun)	frill (noun)
ornamental objects of no great value	a strip of pleated material used as a decoration or a trim
	ornamental objects of no great value
	an external body part consisting of feathers or hair about the neck of a bird or other animal
	(paleontology) a bony plate that curves upward behind the skull of many ceratopsian dinosaurs