proficient vs practiced

proficient and practiced both are adjectives.

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

As adjectives, proficient and practiced are synonyms defined as:

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

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

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