leave out vs leave off

leave out and leave off both are verbs.

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

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

leave out and leave off: prevent from being included or considered or accepted

Other synonyms of leave out include except, exclude, omit, take out.

leave out (verb)	leave off (verb)
leave undone or leave out	cease to use
prevent from being included or considered or accepted	prevent from being included or considered or accepted
	come to an end, stop or cease