hackwork vs trumpery

hackwork and trumpery both are nouns.

Word	Noun	Adjective	Verb	Adverb
hackwork	Yes	No	No	No
trumpery	Yes	No	No	No

As nouns, trumpery is a hypernym of hackwork; that is, trumpery is a word with a broader meaning than hackwork:

hackwork: (Literary & Literary Critical Terms) undistinguished literary work produced to order.
trumpery: nonsensical talk or writing

Other hypernyms of hackwork include applesauce, codswallop, folderol, rubbish, trash, tripe, wish-wash.

hackwork (noun)	trumpery (noun)
professional work done according to formula	ornamental objects of no great value
(Literary & Literary Critical Terms) undistinguished literary work produced to order.	nonsensical talk or writing