prodromal vs prodromic

prodromal and prodromic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
prodromal	No	Yes	No	No
prodromic	No	Yes	No	No

As adjectives, prodromal and prodromic are synonyms defined as:

prodromal and prodromic: symptomatic of the onset of an attack or a disease

prodromal (adjective)	prodromic (adjective)
symptomatic of the onset of an attack or a disease	symptomatic of the onset of an attack or a disease