Romanticism vs liberal arts

Romanticism and liberal arts both are nouns.

Word	Noun	Adjective	Verb	Adverb
Romanticism	Yes	No	No	No
liberal arts	Yes	No	No	No

As nouns, liberal arts is a hypernym of Romanticism; that is, liberal arts is a word with a broader meaning than Romanticism:

Romanticism: a movement in literature and art during the late 18th and early 19th centuries that celebrated nature rather than civilization
liberal arts: studies intended to provide general knowledge and intellectual skills (rather than occupational or professional skills)

Other hypernyms of Romanticism include artistic style, idiom, arts, humanistic discipline, humanities.

Romanticism (noun)	liberal arts (noun)
a movement in literature and art during the late 18th and early 19th centuries that celebrated nature rather than civilization	studies intended to provide general knowledge and intellectual skills (rather than occupational or professional skills)