silver-tongued vs facile

silver-tongued and facile both are adjectives.

Word	Noun	Adjective	Verb	Adverb
silver-tongued	No	Yes	No	No
facile	No	Yes	No	No

As adjectives, silver-tongued and facile are synonyms defined as:

silver-tongued and facile: expressing yourself readily, clearly, effectively

Other synonyms of silver-tongued include eloquent, fluent, silver, smooth-spoken.

silver-tongued (adjective)	facile (adjective)
expressing yourself readily, clearly, effectively	expressing yourself readily, clearly, effectively
	performing adroitly and without effort
	superficially impressive, but lacking depth and attention to the true complexities of a subject