Siphon is predominantly used in American (US) English (en-US)
while syphon is predominantly used in British English (used in UK/AU/NZ) (en-GB).
Of the 12 countries below, 9 prefer “siphon” and 1 prefer “syphon”. Usage levels are out of 100; the more common spelling in each country is in bold.
| Country | siphon | syphon | Preference |
|---|---|---|---|
| United States | 79 | 21 | “siphon” |
| United Kingdom | 39 | 61 | “syphon” |
| India | 68 | 32 | “siphon” |
| Philippines | 73 | 27 | “siphon” |
| Canada | 75 | 25 | “siphon” |
| Australia | 63 | 37 | “siphon” |
| Liberia | 0 | 0 | Not enough data |
| Ireland | 54 | 46 | “siphon” |
| New Zealand | 60 | 40 | “siphon” |
| Jamaica | 100 | 0 | “siphon” |
| Trinidad & Tobago | 67 | 33 | “siphon” |
| Guyana | 0 | 0 | Not enough data |
Real sentences for each spelling. Hover an example to copy it.
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