metaphorical vs metaphoric

metaphorical and metaphoric both are adjectives.

Word	Noun	Adjective	Verb	Adverb
metaphorical	No	Yes	No	No
metaphoric	No	Yes	No	No

As adjectives, metaphorical and metaphoric are synonyms defined as:

metaphorical and metaphoric: expressing one thing in terms normally denoting another

metaphorical (adjective)	metaphoric (adjective)
expressing one thing in terms normally denoting another	expressing one thing in terms normally denoting another