'-era' aparece también en las siguientes entradas:
In the Spanish description:
año de gracia
- antes de la era común
- arcaico
- calcolítico
- como era de esperar
- era cristiana
- era de esperar
- hégira
- huroniano
- lo que faltaba
- mesozoico
- Paleozoico
- Precámbrico
- Terciario
- ya nos tocaba
English:
'twas
- age
- as a child
- as a matter of course
- as expected
- as it was
- Atomic Age
- Before the Common Era
- Christian Era
- Common Era
- day
- eon
- epoch
- era
- ery
- golden era
- horse-and-buggy
- ice age
- ician
- in the cradle
- in the era of
- in the time of
- It's about time
- It's none too soon
- maker
- mere shadow
- Mesozoic era
- monger
- New Age
- new age traveller
- New Agey
- once upon a time
- period
- predictably
- so what else is new
- space age
- ster
- sure enough
- time
- unsurprisingly
- wasn't
- weren't
- wright