overlook vs leave out

overlook is a noun but leave out is not a noun.

Word	Noun	Adjective	Verb	Adverb
overlook	Yes	No	Yes	No
leave out	No	No	Yes	No

As verbs, overlook and leave out are synonyms defined as:

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

overlook (noun)	leave out (noun)
a high place affording a good view

overlook (verb)	leave out (verb)
leave undone or leave out	leave undone or leave out
watch over	prevent from being included or considered or accepted
look past, fail to notice
look down on
be oriented in a certain direction