ಅರ್ಥ : So extremely old as seeming to belong to an earlier period.
ಉದಾಹರಣೆ :
A ramshackle antediluvian tenement.
Antediluvian ideas.
Archaic laws.
ಸಮಾನಾರ್ಥಕ : antediluvian, antiquated
ಅರ್ಥ : Little evolved from or characteristic of an earlier ancestral type.
ಉದಾಹರಣೆ :
Archaic forms of life.
Primitive mammals.
The okapi is a short-necked primitive cousin of the giraffe.
ಸಮಾನಾರ್ಥಕ : primitive