English UsageComparison guide
Spoiled vs. Spoilt
“Spoilt” is documented mainly in UK English as another spelling of “spoiled.” Both can therefore be standard, with regional and style preference determining the form.
Use “spoiled” broadly; “spoilt” is also standard, especially in UK English. Keep fixed wording and house style consistent.
Key details
Confusion Familyregional-spelling-and-inflection
Rule Familyinflectional-variant
Termsspoiled, spoilt
Variant ScopeCambridge labels spoilt mainly UK and identifies it as another spelling of spoiled.
Further guidance
Core difference
The forms can represent the same adjective/verb-related meaning, with “spoilt” especially associated with UK English.
Scope Boundary
Do not present “spoilt” as an error merely because “spoiled” is preferred in another variety or style.
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.
- Spoilt — Cambridge Dictionary (opens in a new tab)Cambridge Dictionary · Mainly UK spoilt as another spelling of spoiled