Savior vs. Saviour
“Savior” is the US spelling and “saviour” is the UK spelling. The spelling choice is regional; capitalization such as “Savior” or “Saviour” can separately depend on religious or proper-name context. Do not treat the spelling choice as a difference in meaning; capitalization is a separate issue.
“Savior” is the US spelling and “saviour” is the UK spelling. The spelling choice is regional; capitalization such as “Savior” or “Saviour” can separately depend on religious or proper-name context.
Key details
Choose the right form
| Meaning / situation | Form / construction | Decision |
|---|---|---|
| standard US spelling | savior | Use “savior” in US English. |
| standard UK spelling | saviour | Use “saviour” in UK English. |
| capitalization in a religious or proper-name context | Savior / Saviour as context requires | Treat capitalization as a separate editorial or proper-name question, not as part of the regional spelling contrast. |
Quick tests
Meaning / construction test
Is this simply a regional spelling choice?
If yes: Use “savior” for US English and “saviour” for UK English.
If no: If capitalization is the issue, follow the religious/proper-name context and house style separately.
Caveat: Capitalization such as “Savior” or “Saviour” can depend on religious or proper-name context and is separate from the US/UK spelling choice.
Examples
The rescuer was hailed as a savior.
“Savior” is the US spelling.
The rescuer was hailed as a saviour.
“Saviour” is the UK spelling.
The spelling choice does not by itself change the noun’s meaning.
The contrast here is regional orthography, not semantics.
Further guidance
Core difference
“Savior” is the US spelling and “saviour” is the UK spelling. The spelling choice is regional; capitalization such as “Savior” or “Saviour” can separately depend on religious or proper-name context.
Fast Test
Choose by meaning, grammatical function, and documented regional convention rather than treating every visible variant as an error.
Variant Boundary
Do not treat the spelling choice as a difference in meaning; capitalization is a separate issue.
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- SAVIOR — Cambridge Dictionary (opens in a new tab)Cambridge University Press · US spelling “savior” and cross-reference to UK “saviour”
- SAVIOUR — Cambridge Dictionary (opens in a new tab)Cambridge University Press · UK spelling “saviour” and cross-reference to US “savior”