Which to use
“Satan” is a name and “span” is a noun - they look or sound alike but fill different roles in a sentence.
- #7,970
- “Satan” frequency rank
- #6,416
- “span” frequency rank
- 14386
- confusion score
Side-by-Side Comparison
| Feature | Satan | span |
|---|---|---|
| Definition | The supreme evil spirit in the Abrahamic religions, who tempts humanity into sin; the Devil; (Theistic Satanism) the same figure, regarded as a deity to be revered and worshipped. | The full width of an open hand from the end of the thumb to the end of the little finger used as an informal unit of length. |
Where the spellings diverge
Shared letters are muted; the letters that actually set Satan and span apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Satan and span form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 14386, derived from the frequency rank of both members and their visual similarity.
Satan is recorded at frequency rank #7,970, classified as aname, pronounced /ˈseɪ.tən/. span is at rank #6,416, tagged as anoun, pronounced /spæn/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 14386, this pair ranks #470,349 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "Satan" and "span" be used interchangeably?
Remembering Satan vs span
The fastest way to pick the right one every time.
- Check the role first: if you need a name, it's “Satan”; for a noun, it's “span”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Satan” entry
- Browse more pairs most likely to be confused. Most confusable