antediluvian
[adjective]
Synonyms: ancient, aged, age-old, antique, hoary, Noachian, old, timeworn, venerable
[noun]
Synonyms: fogy, fogram, fossil, fuddy-duddy, mid-Victorian, moldy fig, mossback, square, stick-in-the-mud

[TahlilGaran] English Synonym Dictionary ▲

an‧te‧di‧lu‧vi‧an /ˌæntɪdəˈluːviən◂, ˌæntɪdɪˈluːviən◂/ adjective formal
[Date: 1600-1700; Origin: ante- + Latin diluvium 'flood']
very old-fashioned Synonym : outdated:
antediluvian ideas about women

[TahlilGaran] Dictionary of Contemporary English ▲