ARCHEAN AEON Antonyms
There is 1 antonym of the phrase
archean aeon.
(opposite meanings)
Best Opposite Words For ARCHEAN AEON
| Expand? | Word | Save? | Synonyms.. | Usage | Type | |||
|---|---|---|---|---|---|---|---|---|
| proterozoic eon | noun, adjectiven, adj | |||||||
noun • from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms | ||||||||
