frill vs gimcrackery

frill and gimcrackery both are nouns.

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

As nouns, frill and gimcrackery are synonyms defined as:

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

frill (noun)	gimcrackery (noun)
a strip of pleated material used as a decoration or a trim	ornamental objects of no great value
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