This is the 6116th most frequent French word.
eras
"Éras" is not a French word.
The word 'ères' refers to distinct geological time periods, illustrating its usage in an academic and scientific context.
Les différentes ères géologiques racontent l'histoire de la Terre.
The different geological eras tell the story of Earth.
The word 'ère' is used here to describe a period characterized by significant advancements, showing its application in discussing societal developments.
Nous sommes entrés dans une ère de progrès technologique sans précédent.
We have entered an era of unprecedented technological progress.
In this case, 'ères' highlights distinct historical periods defined by cultural evolution, demonstrating its usage in a historical context.