The word "recollectable" means something that can be remembered or recalled. If you are looking for synonyms for this word, there are several options to choose from. One of the most common synonyms is "memorable," which refers to something that is worth remembering. Another option is "recollection," which refers to the act of remembering something. You could also use "rememberable," which means something that is easy to remember or not easy to forget. "Unforgettable" is a similar word that means something that is very memorable and unlikely to be forgotten. Additionally, "mnemonic" can also be used to describe something that helps aid memory recall.