English UsageComparison guide
Sneaked vs. Snuck
“Sneaked” is standard generally, while Cambridge marks “snuck” as a US alternative past form of “sneak”; both occur in accepted modern usage.
Use “sneaked” broadly; “snuck” is also standard, especially in US English.
Key details
Confusion Familyregional-variant
Rule Familyverb-form
TermsSneaked, Snuck
Variant ScopeCambridge lists “sneaked” and marks “snuck” as a US alternative for the past tense and past participle.
Further guidance
Core difference
Use “sneaked” broadly; “snuck” is also standard, especially in US English.
Style Boundary
Choose the form that fits the documented regional, grammatical, or stylistic context, and keep house style consistent when more than one standard form is available.
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.
- Sneak — Cambridge Dictionary (opens in a new tab)Cambridge Dictionary · Past forms “sneaked” and US also “snuck”