The word "Synonymicon" is a combination of two Greek words, "Synon" meaning "same or together" and "mikos" meaning "length." The term refers to a dictionary or lexicon of synonyms, where words of similar meanings are grouped together for easy reference.
Some synonyms for "Synonymicon" include "thesaurus," "wordbook," "lexicon," "vocabulary," and "dictionary of synonyms." These terms all refer to a collection of words organized in a way that allows readers to easily find words with similar meanings.
A "thesaurus" is perhaps the most commonly used synonym for "Synonymicon," and it often includes additional information such as pronunciation and usage examples. However, all of these terms refer to a useful reference tool for writers, students and language enthusiasts alike.