suave vs diplomatical

suave and diplomatical both are adjectives.

Word	Noun	Adjective	Verb	Adverb
suave	No	Yes	No	No
diplomatical	No	Yes	No	No

suave (adjective)	diplomatical (adjective)
smoothly agreeable and courteous with a degree of sophistication	using or marked by tact in dealing with sensitive matters or people
having a sophisticated charm