remember vs remembrance

remember is not a noun while remembrance is a noun.

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

remember (noun)	remembrance (noun)
	the ability to recall past occurrences
	a recognition of meritorious service

remember (verb)	remembrance (verb)
recall knowledge from memory; have a recollection
keep in mind for attention or consideration
recapture the past; indulge in memories
exercise, or have the power of, memory
call to remembrance; keep alive the memory of someone or something, as in a ceremony
mention as by way of greeting or to indicate friendship
mention favorably, as in prayer
show appreciation to