1. (adj)antediluvian, antiquated, archaic so extremely old as seeming to belong to an earlier period Synonyms: antiquated, primitive, antediluvial, archaic, antediluvian Antonyms: late, new, later(a)
2. (adj)archaic, primitive little evolved from or characteristic of an earlier ancestral type Synonyms: archaic, naive, antiquated, primitive, crude, rude, antediluvian Antonyms: late, new, later(a)
Synonyms, Thesaurus & Antonyms of 'archaic'
English Synonyms and Antonyms
1. archaic Some of the oldest or most ancient words are not obsolete, as father, mother, etc. A word is obsolete which has quite gone out of reputable use; a word is archaic which is falling out of re Synonyms: obsolete, ancient, archaic, obsolescent, out of date, antiquated, disused, old, rare
Synonyms for archaic 
