omit vs miss

omit is not a noun while miss is a noun.

Word	Noun	Adjective	Verb	Adverb
omit	No	No	Yes	No
miss	Yes	No	Yes	No

As verbs, omit and miss are synonyms defined as:

Other synonyms of omit include drop, leave out, neglect, overleap, overlook, pretermit.

omit (noun)	miss (noun)
	a failure to hit (or meet or find etc)
	a young female

omit (verb)	miss (verb)
leave undone or leave out	leave undone or leave out
prevent from being included or considered or accepted	fail to experience
	fail to reach
	feel or suffer from the lack of
	fail to reach or get to
	fail to perceive or to catch with the senses or the mind
	be without
	fail to attend an event or activity
	be absent