chachka vs missy

chachka and missy both are nouns.

Word	Noun	Adjective	Verb	Adverb
chachka	Yes	No	No	No
missy	Yes	No	No	No

As nouns, missy is a hypernym of chachka; that is, missy is a word with a broader meaning than chachka:

Other hypernyms of chachka include fille, girl, miss, young lady, young woman.

chachka (noun)	missy (noun)
(Yiddish) an inexpensive showy trinket	a young female
(Yiddish) an attractive, unconventional woman