competent vs effective

competent and effective both are adjectives.

Word	Noun	Adjective	Verb	Adverb
competent	No	Yes	No	No
effective	No	Yes	No	No

competent (adjective)	effective (adjective)
properly or sufficiently qualified or capable or efficient	producing or capable of producing an intended result or having a striking effect
legally qualified or sufficient	existing in fact; not theoretical; real
adequate, but not outstanding or exceptional	able to accomplish a purpose; functioning effectively
	works well as a means or remedy
	ready for service
	exerting force or influence