gaudy vs gimcrack

gaudy and gimcrack both are nouns.

Word	Noun	Adjective	Verb	Adverb
gaudy	Yes	Yes	No	No
gimcrack	Yes	Yes	No	No

As adjectives, gaudy and gimcrack are synonyms defined as:

Other synonyms of gaudy include brassy, cheap, flash, flashy, garish, loud, meretricious, tacky, tatty, tawdry, trashy.

gaudy (noun)	gimcrack (noun)
(Britain) a celebratory reunion feast or entertainment held at a college	ornamental objects of no great value

gaudy (adjective)	gimcrack (adjective)
(used especially of clothes) marked by conspicuous display	tastelessly showy
tastelessly showy