Diary
Part of speech: noun
Definition: A daily log of experiences, especially those of the writer. The method or media used to keep such experiences. A calendar or appointment book.
Example sentence: Painting is just another way of keeping a diary.
Journal
Part of speech: adjective
Definition: Daily.
Part of speech: noun
Definition: A diary or daily record of a person, organization, vessel etc.A newspaper or magazine dealing with a particular subject.The part of a shaft or axle that rests on bearings.A chronological record of changes made to a database or other system; along with a backup or image copy that allows recovery after a failure or reinstatement to a previous time; a log.
Part of speech: verb
Definition: To archive or record something.To scrapbook.
Example sentence: I don't journal to 'be productive.' I don't do it to find great ideas or to put down prose I can later publish. The pages aren't intended for anyone but me. It's the most cost-effective therapy I've ever found.