drip painting vs abstractionism

drip painting and abstractionism both are nouns.

Word	Noun	Adjective	Verb	Adverb
drip painting	Yes	No	No	No
abstractionism	Yes	No	No	No

As nouns, abstractionism is a hypernym of drip painting; that is, abstractionism is a word with a broader meaning than drip painting:

drip painting: a form of abstract art in which paint is dripped or poured onto the canvas.
abstractionism: an abstract genre of art; artistic content depends on internal form rather than pictorial representation

Other hypernyms of drip painting include abstract art.

drip painting (noun)	abstractionism (noun)
a form of abstract art in which paint is dripped or poured onto the canvas.	an abstract genre of art; artistic content depends on internal form rather than pictorial representation
	a representation having no reference to concrete objects or specific examples