alphabetized vs alphabetical

alphabetized and alphabetical both are adjectives.

Word	Noun	Adjective	Verb	Adverb
alphabetized	No	Yes	No	No
alphabetical	No	Yes	No	No

alphabetized (adjective)	alphabetical (adjective)
having been put in alphabetical order	arranged in order according to the alphabet
	relating to or expressed by a writing system that uses an alphabet