remembrance vs recollection

remembrance and recollection both are nouns.

Word	Noun	Adjective	Verb	Adverb
remembrance	Yes	No	No	No
recollection	Yes	No	No	No

As nouns, remembrance and recollection are synonyms defined as:

Other synonyms of remembrance include anamnesis.

remembrance (noun)	recollection (noun)
the ability to recall past occurrences	the ability to recall past occurrences
a recognition of meritorious service	the process of remembering (especially the process of recovering information by mental effort)
	something recalled to the mind