ARCHEAN AEON Synonyms
There are 3 hypernyms of the phrase archean aeon. (close relations)
Best Alternative Words for ARCHEAN AEON
Expand? | Word | Save? | More Syns.. | Usage | Type | |||
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ancient | adjectiveadj | |||||||
noun • a very old person • a person who lived in ancient times adjective satellite • belonging to times long past especially of the historical period before the fall of the Western Roman Empire • very old | ||||||||
prehistoric | adjectiveadj | |||||||
adjective • of or relating to times before written history adjective satellite • belonging to or existing in times before recorded history • outdated | ||||||||
primitive | noun, adjectiven, adj | |||||||
noun • a person who belongs to an early stage of civilization • a mathematical expression from which another expression is derived • a word serving as the basis for inflected or derived forms adjective satellite • belonging to an early stage of technical development; characterized by simplicity and (often) crudeness • little evolved from or characteristic of an earlier ancestral type • used of preliterate or tribal or nonindustrial societies • of or created by one without formal training; simple or naive in style | ||||||||
primordial | adjectiveadj | |||||||
adjective satellite • having existed from the beginning; in an earliest or original stage or state | ||||||||
archaeozoic | noun, adjectiven, adj | |||||||
noun • the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life adjective satellite • of or belonging to earlier of two divisions of the Precambrian era | ||||||||
archean | noun, adjectiven, adj | |||||||
noun • the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life adjective satellite • of or relating to the earliest known rocks formed during the Precambrian Eon | ||||||||
archeozoic | adjectiveadj | |||||||
noun • the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life adjective satellite • of or belonging to earlier of two divisions of the Precambrian era | ||||||||
archaeozoic aeon | nounn | |||||||
noun • the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life | ||||||||
archean eon | nounn | |||||||
noun • the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life | ||||||||
archeozoic eon | nounn | |||||||
noun • the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life |