dale, what can I say? Did you even read my post? or did you just "skip-read", see the words "nostalgic" and "reminiscential" and offer the inevitable OneLook link?

Faldage, memorable is the adjective of memorability not memory.

It seems a little odd such a common word, along with thought, does not have a separate adjectival form; I thought something might be dredged up. (Travel, for example, as an obscure adjective: viatic).