Synonyms of memoirs

1 Syllable
note, life, bio
2 Syllables
thesis, diary, journal, essay, account, vita, annal
3 Syllables
chronicle, register, monograph, biography, tractate, memory, treatise, confessions, transactions, discourse
4 Syllables
narrative, anecdote, recollection, dissertation
5 Syllables
autobiography, reminiscence