perpetuity
2 synonyms and 2 antonyms for perpetuity, grouped by meaning and by how common each one is.
Noun — A state of lasting forever, or an indefinitely long duration.
Synonyms
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
How to use perpetuity
The word patterns that sound natural to a native speaker.
Etymology
From Latin perpetuitas, "continuance," from perpetuus ("perpetual").
Full origin of perpetuity →