fieri facias vs writ

fieri facias and writ both are nouns.

Word	Noun	Adjective	Verb	Adverb
fieri facias	Yes	No	No	No
writ	Yes	No	No	No

As nouns, writ is a hypernym of fieri facias; that is, writ is a word with a broader meaning than fieri facias:

fieri facias: a writ ordering a levy on the belongings of a debtor to satisfy the debt
writ: (law) a legal document issued by a court or judicial officer

Other hypernyms of fieri facias include judicial writ.

fieri facias (noun)	writ (noun)
a writ ordering a levy on the belongings of a debtor to satisfy the debt	(law) a legal document issued by a court or judicial officer