shaking palsy vs Parkinson's syndrome

shaking palsy and Parkinson's syndrome both are nouns.

Word	Noun	Adjective	Verb	Adverb
shaking palsy	Yes	No	No	No
Parkinson's syndrome	Yes	No	No	No

As nouns, shaking palsy and Parkinson's syndrome are synonyms defined as:

shaking palsy and Parkinson's syndrome: a degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination

Other synonyms of shaking palsy include paralysis agitans, Parkinson's, Parkinson's disease, Parkinsonism.

shaking palsy (noun)	Parkinson's syndrome (noun)
a degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination	a degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination