web log vs blog

web log and blog both are nouns.

Word	Noun	Adjective	Verb	Adverb
web log	Yes	No	No	No
blog	Yes	No	Yes	No

As nouns, web log and blog are synonyms defined as:

web log and blog: a shared on-line journal where people can post diary entries about their personal experiences and hobbies

web log (noun)	blog (noun)
a shared on-line journal where people can post diary entries about their personal experiences and hobbies	a shared on-line journal where people can post diary entries about their personal experiences and hobbies

web log (verb)	blog (verb)
	read, write, or edit a shared on-line journal