remember has 10 distinct synonyms spread across 5 of its 8 senses. Each sense below keeps its own list, because a synonym belongs to a meaning and not to a word: swapping one sense's substitute into another sense's sentence is how a thesaurus makes writing worse. Its one recorded opposite is forget.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
recapture the past; indulge in memories
“he remembered how he used to pick flowers”
show appreciation to
“He remembered her in his will”
mention favorably, as in prayer
“remember me in your prayers”
exercise, or have the power of, memory
“After the shelling, many people lost the ability to remember”
call to remembrance; keep alive the memory of someone or something, as in a ceremony
“We remembered the 50th anniversary of the liberation of Auschwitz”
Synonyms, antonyms and the broader and narrower relations for remember come from Princeton University’s WordNet. Full sources and licences.