thought of, recalled, recollected, summoned up, brought to mind, kept in mind, retained, memorized, borne in mind, memorialized, haunting one's thoughts, commemorated, rewarded, evoked, dug up*.
Antonyms forgotten, lost*, overlooked.
"remembered." YourDictionary, n.d. Web. 17 August 2018. <http://thesaurus.yourdictionary.com/remembered>.
remembered. (n.d.). Retrieved August 17th, 2018, from http://thesaurus.yourdictionary.com/remembered