Exact Match:
- era
- a major division of geological time; an era is usually divided into two or more periods
- a period marked by distinctive character or reckoned from a fixed point or event
Synonyms:
- Bronze Age,
- Dark Ages,
- Depression Era,
- Golden Age,
- Ice Age,
- Iron Age,
- Jacksonian Age,
- Middle Ages,
- New Deal Era,
- Prohibition Era,
- Silver Age,
- Steel Age,
- Stone Age,
- age,
- days,
- epoch,
- glacial epoch,
- stage,
- term,
- time