Eon

"Eon" in Spanish

añales

(informal, hyperbolic: a long period of time)

añares

(informal, hyperbolic: a long period of time)

eternidad

(eternity)

evo

(geochronologic unit)

eón

(eternity)

eón

(period of 1,000,000,000 years)

eón

(geochronologic unit)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.