alphabetical

Definitions of alphabetical
1

adj arranged in order according to the alphabet

“dictionaries list words in alphabetical order”
Synonyms:
alphabetic
abecedarian
alphabetically arranged (as for beginning readers)
alphabetised, alphabetized
having been put in alphabetical order
Antonyms:
analphabetic
not alphabetic

adj relating to or expressed by a writing system that uses an alphabet

alphabetical writing system”
Synonyms:
alphabetic
Antonyms:
analphabetic
relating to or expressed by a writing system that is not alphabetic