heal all vs self-heal

heal all and self-heal both are nouns.

Word	Noun	Adjective	Verb	Adverb
heal all	Yes	No	No	No
self-heal	Yes	No	No	No

As nouns, heal all and self-heal are synonyms defined as:

heal all and self-heal: decumbent blue-flowered European perennial thought to possess healing properties; naturalized throughout North America

Other synonyms of heal all include Prunella vulgaris.

heal all (noun)	self-heal (noun)
common woodland herb of temperate North America having yellow nodding flowers and small round blue fruits	decumbent blue-flowered European perennial thought to possess healing properties; naturalized throughout North America
decumbent blue-flowered European perennial thought to possess healing properties; naturalized throughout North America