renewal
Word family
Synonym discussion
Sense: noun/1
All four words refer to making something last longer, but they differ in scope and usage. 'Renewal' is the most common and practical — it implies an official process of restoring validity to a document or agreement (passport renewal, contract renewal). 'Extension' focuses on extra time granted, often for a deadline or visa stay, and does not necessarily involve reapplying. 'Continuation' is broader and more neutral; it simply means something keeps going without interruption, with no implication of paperwork. 'Prolongation' is formal and usually used for abstract concepts like suffering or life, not documents. For everyday situations — 'I need to renew my passport' or 'My subscription renewal is due' — 'renewal' is the natural choice. Use 'extension' when the emphasis is on the added time period, and 'continuation' when focusing on the activity continuing without a gap.
Common collocations
Nouns
- renewal process
- renewal period
- renewal application
- renewal date
- renewal form
Adverbs
- up for renewal
- due for renewal
- subject to renewal
Phrases
- apply for renewal
- submit a renewal
- undergo renewal
- be up for renewal
- come up for renewal
Prepositions
- renewal of
Etymology
The word 'renewal' comes from the verb 'renew', which was formed by adding the prefix 're-' (meaning 'again') to the Middle English word 'newe' (meaning 'new'). The noun suffix '-al' was added to turn the verb into a noun around the 17th century. At its root, the word means 'to make new again.'