Word Type

Noun

The word "expiration" can be used as a noun.

Word Relationships

Opposites (Antonyms)

inspiration

Derived Terms

expiration date expiration time expirational postexpiration time until expiration

Derived From

expire

Context

euphemism

Broader Terms (Hypernyms)

breath death decease end ending expiry

Related Terms

expire expiry

Related Terms

breathe cessation death ending exhalation expire expiry extinction

Synonym Network

breathing exhalation passing respiration termination

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