practiced vs proficient

practiced and proficient both are adjectives.

Word	Noun	Adjective	Verb	Adverb
practiced	No	Yes	No	No
proficient	No	Yes	No	No

As adjectives, practiced and proficient are synonyms defined as:

practiced and proficient: having or showing knowledge and skill and aptitude

Other synonyms of practiced include adept, expert, good, skilful, skillful.

practiced (adjective)	proficient (adjective)
skillful after much practice	of or relating to technique or proficiency in a practical skill
having or showing knowledge and skill and aptitude	having or showing knowledge and skill and aptitude